323536043325231 has 64 divisors (see below), whose sum is σ = 527899815613440. Its totient is φ = 194205009438720.

The previous prime is 323536043325181. The next prime is 323536043325263. The reversal of 323536043325231 is 132523340635323.

323536043325231 is a `hidden beast` number, since 3 + 2 + 3 + 5 + 3 + 604 + 3 + 3 + 2 + 5 + 2 + 31 = 666.

It is not a de Polignac number, because 323536043325231 - 2⁹ = 323536043324719 is a prime.

It is a super-2 number, since 2×323536043325231² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323536043325431) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 42351831 + ... + 49403943.

It is an arithmetic number, because the mean of its divisors is an integer number (8248434618960).

Almost surely, 2^{323536043325231} is an apocalyptic number.

323536043325231 is a deficient number, since it is larger than the sum of its proper divisors (204363772288209).

323536043325231 is a wasteful number, since it uses less digits than its factorization.

323536043325231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7053613 (or 7053607 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 45.

The spelling of 323536043325231 in words is "three hundred twenty-three trillion, five hundred thirty-six billion, forty-three million, three hundred twenty-five thousand, two hundred thirty-one".