23264561652432 has 80 divisors (see below), whose sum is σ = 61381055860992. Its totient is φ = 7589583424000.

The previous prime is 23264561652379. The next prime is 23264561652503. The reversal of 23264561652432 is 23425616546232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67953682 + ... + 68295182.

Almost surely, 2^{23264561652432} is an apocalyptic number.

It is an amenable number.

23264561652432 is an abundant number, since it is smaller than the sum of its proper divisors (38116494208560).

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

23264561652432 is a wasteful number, since it uses less digits than its factorization.

23264561652432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371756 (or 371750 counting only the distinct ones).

The product of its digits is 12441600, while the sum is 51.

The spelling of 23264561652432 in words is "twenty-three trillion, two hundred sixty-four billion, five hundred sixty-one million, six hundred fifty-two thousand, four hundred thirty-two".