23925427824772 has 12 divisors (see below), whose sum is σ = 41869735275676. Its totient is φ = 11962646317440.

The previous prime is 23925427824769. The next prime is 23925427824787. The reversal of 23925427824772 is 27742872452932.

It can be written as a sum of positive squares in 2 ways, for example, as 17147350956096 + 6778076868676 = 4140936^2 + 2603474^2 .

It is a hoax number, since the sum of its digits (64) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16098129 + ... + 17521432.

Almost surely, 2^{23925427824772} is an apocalyptic number.

It is an amenable number.

23925427824772 is a deficient number, since it is larger than the sum of its proper divisors (17944307450904).

23925427824772 is a wasteful number, since it uses less digits than its factorization.

23925427824772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33797478 (or 33797476 counting only the distinct ones).

The product of its digits is 189665280, while the sum is 64.

The spelling of 23925427824772 in words is "twenty-three trillion, nine hundred twenty-five billion, four hundred twenty-seven million, eight hundred twenty-four thousand, seven hundred seventy-two".