23127797932188 has 24 divisors (see below), whose sum is σ = 54704106526608. Its totient is φ = 7603659593856.

The previous prime is 23127797932157. The next prime is 23127797932219. The reversal of 23127797932188 is 88123979772132.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23127797932157) and next prime (23127797932219).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13200797031 + ... + 13200798782.

It is an arithmetic number, because the mean of its divisors is an integer number (2279337771942).

Almost surely, 2^{23127797932188} is an apocalyptic number.

It is an amenable number.

23127797932188 is an abundant number, since it is smaller than the sum of its proper divisors (31576308594420).

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

23127797932188 is a wasteful number, since it uses less digits than its factorization.

23127797932188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26401595893 (or 26401595891 counting only the distinct ones).

The product of its digits is 128024064, while the sum is 69.

The spelling of 23127797932188 in words is "twenty-three trillion, one hundred twenty-seven billion, seven hundred ninety-seven million, nine hundred thirty-two thousand, one hundred eighty-eight".