23740672872488 has 128 divisors (see below), whose sum is σ = 56390946595200. Its totient is φ = 9206684467200.

The previous prime is 23740672872481. The next prime is 23740672872491. The reversal of 23740672872488 is 88427827604732.

It is not an unprimeable number, because it can be changed into a prime (23740672872481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12428681 + ... + 14211032.

It is an arithmetic number, because the mean of its divisors is an integer number (440554270275).

Almost surely, 2^{23740672872488} is an apocalyptic number.

It is an amenable number.

23740672872488 is an abundant number, since it is smaller than the sum of its proper divisors (32650273722712).

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

23740672872488 is a wasteful number, since it uses less digits than its factorization.

23740672872488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26639803 (or 26639799 counting only the distinct ones).

The product of its (nonzero) digits is 404619264, while the sum is 68.

The spelling of 23740672872488 in words is "twenty-three trillion, seven hundred forty billion, six hundred seventy-two million, eight hundred seventy-two thousand, four hundred eighty-eight".