23880502872 has 48 divisors (see below), whose sum is σ = 65641694040. Its totient is φ = 7841357568.

The previous prime is 23880502853. The next prime is 23880502879. The reversal of 23880502872 is 27820508832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23880502879) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2470353 + ... + 2480000.

Almost surely, 2^23880502872 is an apocalyptic number.

It is an amenable number.

23880502872 is an abundant number, since it is smaller than the sum of its proper divisors (41761191168).

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

23880502872 is a wasteful number, since it uses less digits than its factorization.

23880502872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4950432 (or 4950425 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The spelling of 23880502872 in words is "twenty-three billion, eight hundred eighty million, five hundred two thousand, eight hundred seventy-two".