23979266032 has 20 divisors (see below), whose sum is σ = 48479821200. Its totient is φ = 11468344448.

The previous prime is 23979266021. The next prime is 23979266033. The reversal of 23979266032 is 23066297932.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23979266033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32580157 + ... + 32580892.

It is an arithmetic number, because the mean of its divisors is an integer number (2423991060).

Almost surely, 2^23979266032 is an apocalyptic number.

It is an amenable number.

23979266032 is an abundant number, since it is smaller than the sum of its proper divisors (24500555168).

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

23979266032 is a wasteful number, since it uses less digits than its factorization.

23979266032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65161080 (or 65161074 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 49.

The spelling of 23979266032 in words is "twenty-three billion, nine hundred seventy-nine million, two hundred sixty-six thousand, thirty-two".