253414351231 has 8 divisors (see below), whose sum is σ = 270251447760. Its totient is φ = 236791740288.

The previous prime is 253414351219. The next prime is 253414351241. The reversal of 253414351231 is 132153414352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 253414351231 - 2¹⁷ = 253414220159 is a prime.

It is a super-2 number, since 2×253414351231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253414351241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53618956 + ... + 53623681.

It is an arithmetic number, because the mean of its divisors is an integer number (33781430970).

Almost surely, 2^253414351231 is an apocalyptic number.

253414351231 is a deficient number, since it is larger than the sum of its proper divisors (16837096529).

253414351231 is a wasteful number, since it uses less digits than its factorization.

253414351231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107242793.

The product of its digits is 43200, while the sum is 34.

Adding to 253414351231 its reverse (132153414352), we get a palindrome (385567765583).

The spelling of 253414351231 in words is "two hundred fifty-three billion, four hundred fourteen million, three hundred fifty-one thousand, two hundred thirty-one".