23121586596 has 12 divisors (see below), whose sum is σ = 53950368752. Its totient is φ = 7707195528.

The previous prime is 23121586589. The next prime is 23121586613. The reversal of 23121586596 is 69568512132.

It is a tau number, because it is divible by the number of its divisors (12).

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, 963399430 + ... + 963399453.

Almost surely, 2^23121586596 is an apocalyptic number.

It is an amenable number.

23121586596 is an abundant number, since it is smaller than the sum of its proper divisors (30828782156).

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

23121586596 is a wasteful number, since it uses less digits than its factorization.

23121586596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1926798890 (or 1926798888 counting only the distinct ones).

The product of its digits is 777600, while the sum is 48.

The spelling of 23121586596 in words is "twenty-three billion, one hundred twenty-one million, five hundred eighty-six thousand, five hundred ninety-six".