12137607470 has 16 divisors (see below), whose sum is σ = 23132852208. Its totient is φ = 4569452160.

The previous prime is 12137607467. The next prime is 12137607509. The reversal of 12137607470 is 7470673121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35698676 + ... + 35699015.

It is an arithmetic number, because the mean of its divisors is an integer number (1445803263).

Almost surely, 2^12137607470 is an apocalyptic number.

12137607470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12137607470 is a deficient number, since it is larger than the sum of its proper divisors (10995244738).

12137607470 is a wasteful number, since it uses less digits than its factorization.

12137607470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71397715.

The product of its (nonzero) digits is 49392, while the sum is 38.

The spelling of 12137607470 in words is "twelve billion, one hundred thirty-seven million, six hundred seven thousand, four hundred seventy".