23042996861625 has 192 divisors, whose sum is σ = 47380337012736. Its totient is φ = 10673604864000.

The previous prime is 23042996861587. The next prime is 23042996861627. The reversal of 23042996861625 is 52616869924032.

It is a happy number.

23042996861625 is a `hidden beast` number, since 2 + 3 + 0 + 4 + 2 + 9 + 9 + 6 + 8 + 616 + 2 + 5 = 666.

It is not a de Polignac number, because 23042996861625 - 2²⁰ = 23042995813049 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23042996861627) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 912689752 + ... + 912714998.

It is an arithmetic number, because the mean of its divisors is an integer number (246772588608).

Almost surely, 2^{23042996861625} is an apocalyptic number.

23042996861625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23042996861625 is an abundant number, since it is smaller than the sum of its proper divisors (24337340151111).

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

23042996861625 is a wasteful number, since it uses less digits than its factorization.

23042996861625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28969 (or 28956 counting only the distinct ones).

The product of its (nonzero) digits is 67184640, while the sum is 63.

The spelling of 23042996861625 in words is "twenty-three trillion, forty-two billion, nine hundred ninety-six million, eight hundred sixty-one thousand, six hundred twenty-five".