12951575124 has 24 divisors (see below), whose sum is σ = 30559898880. Its totient is φ = 4268683584.

The previous prime is 12951575107. The next prime is 12951575167. The reversal of 12951575124 is 42157515921.

12951575124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 6062404 + ... + 6064539.

It is an arithmetic number, because the mean of its divisors is an integer number (1273329120).

Almost surely, 2^12951575124 is an apocalyptic number.

It is an amenable number.

12951575124 is an abundant number, since it is smaller than the sum of its proper divisors (17608323756).

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

12951575124 is a wasteful number, since it uses less digits than its factorization.

12951575124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12127039 (or 12127037 counting only the distinct ones).

The product of its digits is 126000, while the sum is 42.

The spelling of 12951575124 in words is "twelve billion, nine hundred fifty-one million, five hundred seventy-five thousand, one hundred twenty-four".