23712125821832 has 32 divisors (see below), whose sum is σ = 53800621614720. Its totient is φ = 9564554952960.

The previous prime is 23712125821751. The next prime is 23712125821843. The reversal of 23712125821832 is 23812852121732.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12453846644 + ... + 12453848547.

It is an arithmetic number, because the mean of its divisors is an integer number (1681269425460).

Almost surely, 2^{23712125821832} is an apocalyptic number.

It is an amenable number.

23712125821832 is an abundant number, since it is smaller than the sum of its proper divisors (30088495792888).

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

23712125821832 is a wasteful number, since it uses less digits than its factorization.

23712125821832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24907695221 (or 24907695217 counting only the distinct ones).

The product of its digits is 645120, while the sum is 47.

The spelling of 23712125821832 in words is "twenty-three trillion, seven hundred twelve billion, one hundred twenty-five million, eight hundred twenty-one thousand, eight hundred thirty-two".