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4042251145023 = 37413172539321
BaseRepresentation
bin111010110100101000111…
…100011000111100111111
3112022102202102200020212020
4322310220330120330333
51012212012243120043
612332552354411223
7565020515550000
oct72645074307477
915272672606766
104042251145023
111319344432243
125534b9890b13
1323424b378c70
14dd90889d1a7
1570235412e83
hex3ad28f18f3f

4042251145023 has 80 divisors (see below), whose sum is σ = 7169542049376. Its totient is φ = 2006753495040.

The previous prime is 4042251145021. The next prime is 4042251145033. The reversal of 4042251145023 is 3205411522404.

It is not a de Polignac number, because 4042251145023 - 21 = 4042251145021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042251145021) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 322203 + ... + 2861523.

Almost surely, 24042251145023 is an apocalyptic number.

4042251145023 is a deficient number, since it is larger than the sum of its proper divisors (3127290904353).

4042251145023 is a wasteful number, since it uses less digits than its factorization.

4042251145023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2539382 (or 2539361 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 4042251145023 its reverse (3205411522404), we get a palindrome (7247662667427).

The spelling of 4042251145023 in words is "four trillion, forty-two billion, two hundred fifty-one million, one hundred forty-five thousand, twenty-three".

Divisors: 1 3 7 13 17 21 39 49 51 91 119 147 221 273 343 357 637 663 833 1029 1547 1911 2401 2499 4459 4641 5831 7203 10829 13377 17493 31213 32487 40817 75803 93639 122451 227409 530621 1591863 2539321 7617963 17775247 33011173 43168457 53325741 99033519 124426729 129505371 231078211 302179199 373280187 561189941 693234633 870987103 906537597 1617547477 1683569823 2115254393 2612961309 3928329587 4852642431 6096909721 6345763179 11322832339 11784988761 14806780751 18290729163 27498307109 33968497017 44420342253 79259826373 82494921327 103647465257 192488149763 237779479119 310942395771 577464449289 1347417048341 4042251145023