12936870576 has 60 divisors (see below), whose sum is σ = 41377454352. Its totient is φ = 3696248448.

The previous prime is 12936870539. The next prime is 12936870577. The reversal of 12936870576 is 67507863921.

12936870576 is a `hidden beast` number, since 1 + 2 + 9 + 3 + 68 + 7 + 0 + 576 = 666.

It is not an unprimeable number, because it can be changed into a prime (12936870577) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6416091 + ... + 6418106.

Almost surely, 2^12936870576 is an apocalyptic number.

12936870576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12936870576 is an abundant number, since it is smaller than the sum of its proper divisors (28440583776).

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

12936870576 is a wasteful number, since it uses less digits than its factorization.

12936870576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12834218 (or 12834209 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 54.

The spelling of 12936870576 in words is "twelve billion, nine hundred thirty-six million, eight hundred seventy thousand, five hundred seventy-six".