23178625312 has 48 divisors (see below), whose sum is σ = 48072679200. Its totient is φ = 10970657280.

The previous prime is 23178625307. The next prime is 23178625343. The reversal of 23178625312 is 21352687132.

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, 788739 + ... + 817597.

It is an arithmetic number, because the mean of its divisors is an integer number (1001514150).

Almost surely, 2^23178625312 is an apocalyptic number.

It is an amenable number.

23178625312 is an abundant number, since it is smaller than the sum of its proper divisors (24894053888).

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

23178625312 is a wasteful number, since it uses less digits than its factorization.

23178625312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30209 (or 30201 counting only the distinct ones).

The product of its digits is 120960, while the sum is 40.

The spelling of 23178625312 in words is "twenty-three billion, one hundred seventy-eight million, six hundred twenty-five thousand, three hundred twelve".