23872635748 has 24 divisors (see below), whose sum is σ = 45013131072. Its totient is φ = 11012655264.

The previous prime is 23872635733. The next prime is 23872635749. The reversal of 23872635748 is 84753627832.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (23872635749) 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, 7840 + ... + 218647.

It is an arithmetic number, because the mean of its divisors is an integer number (1875547128).

Almost surely, 2^23872635748 is an apocalyptic number.

It is an amenable number.

23872635748 is a deficient number, since it is larger than the sum of its proper divisors (21140495324).

23872635748 is a wasteful number, since it uses less digits than its factorization.

23872635748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228531 (or 228529 counting only the distinct ones).

The product of its digits is 13547520, while the sum is 55.

The spelling of 23872635748 in words is "twenty-three billion, eight hundred seventy-two million, six hundred thirty-five thousand, seven hundred forty-eight".