23972952634 has 16 divisors (see below), whose sum is σ = 36729334656. Its totient is φ = 11729908000.

The previous prime is 23972952623. The next prime is 23972952637. The reversal of 23972952634 is 43625927932.

It is not an unprimeable number, because it can be changed into a prime (23972952637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1098489 + ... + 1120099.

It is an arithmetic number, because the mean of its divisors is an integer number (2295583416).

Almost surely, 2^23972952634 is an apocalyptic number.

23972952634 is a deficient number, since it is larger than the sum of its proper divisors (12756382022).

23972952634 is a wasteful number, since it uses less digits than its factorization.

23972952634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33461.

The product of its digits is 4898880, while the sum is 52.

The spelling of 23972952634 in words is "twenty-three billion, nine hundred seventy-two million, nine hundred fifty-two thousand, six hundred thirty-four".