23626540612 has 12 divisors (see below), whose sum is σ = 41348392960. Its totient is φ = 11812714056.

The previous prime is 23626540607. The next prime is 23626540633. The reversal of 23626540612 is 21604562632.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34812 + ... + 220147.

Almost surely, 2^23626540612 is an apocalyptic number.

It is an amenable number.

23626540612 is a deficient number, since it is larger than the sum of its proper divisors (17721852348).

23626540612 is a wasteful number, since it uses less digits than its factorization.

23626540612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278130 (or 278128 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 23626540612 in words is "twenty-three billion, six hundred twenty-six million, five hundred forty thousand, six hundred twelve".