231114430413252 has 72 divisors (see below), whose sum is σ = 584350925296320. Its totient is φ = 77019023949120.

The previous prime is 231114430413239. The next prime is 231114430413353. The reversal of 231114430413252 is 252314034411132.

231114430413252 is a `hidden beast` number, since 2 + 3 + 11 + 14 + 4 + 304 + 1 + 325 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4820986699 + ... + 4821034637.

It is an arithmetic number, because the mean of its divisors is an integer number (8115985073560).

Almost surely, 2^{231114430413252} is an apocalyptic number.

It is an amenable number.

231114430413252 is an abundant number, since it is smaller than the sum of its proper divisors (353236494883068).

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

231114430413252 is a wasteful number, since it uses less digits than its factorization.

231114430413252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78393 (or 78388 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

Adding to 231114430413252 its reverse (252314034411132), we get a palindrome (483428464824384).

The spelling of 231114430413252 in words is "two hundred thirty-one trillion, one hundred fourteen billion, four hundred thirty million, four hundred thirteen thousand, two hundred fifty-two".