40102420310334 has 12 divisors (see below), whose sum is σ = 86888577339096. Its totient is φ = 13367473436772.

The previous prime is 40102420310321. The next prime is 40102420310399. The reversal of 40102420310334 is 43301302420104.

40102420310334 is a `hidden beast` number, since 4 + 0 + 10 + 2 + 4 + 2 + 0 + 310 + 334 = 666.

It is a super-2 number, since 2×40102420310334² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40102420310298 and 40102420310307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1113956119714 + ... + 1113956119749.

It is an arithmetic number, because the mean of its divisors is an integer number (7240714778258).

Almost surely, 2^{40102420310334} is an apocalyptic number.

40102420310334 is an abundant number, since it is smaller than the sum of its proper divisors (46786157028762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40102420310334 is a wasteful number, since it uses less digits than its factorization.

40102420310334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2227912239471 (or 2227912239468 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 40102420310334 its reverse (43301302420104), we get a palindrome (83403722730438).

The spelling of 40102420310334 in words is "forty trillion, one hundred two billion, four hundred twenty million, three hundred ten thousand, three hundred thirty-four".