12579336992 has 24 divisors (see below), whose sum is σ = 26069022000. Its totient is φ = 5958633024.

The previous prime is 12579336947. The next prime is 12579337081. The reversal of 12579336992 is 29963397521.

12579336992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10344242 + ... + 10345457.

It is an arithmetic number, because the mean of its divisors is an integer number (1086209250).

Almost surely, 2^12579336992 is an apocalyptic number.

It is an amenable number.

12579336992 is an abundant number, since it is smaller than the sum of its proper divisors (13489685008).

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

12579336992 is a wasteful number, since it uses less digits than its factorization.

12579336992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20689728 (or 20689720 counting only the distinct ones).

The product of its digits is 5511240, while the sum is 56.

The spelling of 12579336992 in words is "twelve billion, five hundred seventy-nine million, three hundred thirty-six thousand, nine hundred ninety-two".