12937470332 has 12 divisors (see below), whose sum is σ = 22959454896. Its totient is φ = 6377626080.

The previous prime is 12937470319. The next prime is 12937470349. The reversal of 12937470332 is 23307473921.

It is a self number, because there is not a number n which added to its sum of digits gives 12937470332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22776953 + ... + 22777520.

It is an arithmetic number, because the mean of its divisors is an integer number (1913287908).

Almost surely, 2^12937470332 is an apocalyptic number.

It is an amenable number.

12937470332 is a deficient number, since it is larger than the sum of its proper divisors (10021984564).

12937470332 is a wasteful number, since it uses less digits than its factorization.

12937470332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45554548 (or 45554546 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 41.

The spelling of 12937470332 in words is "twelve billion, nine hundred thirty-seven million, four hundred seventy thousand, three hundred thirty-two".