12946762160 has 40 divisors (see below), whose sum is σ = 30393486240. Its totient is φ = 5128422912.

The previous prime is 12946762111. The next prime is 12946762201. The reversal of 12946762160 is 6126764921.

It is a tau number, because it is divible by the number of its divisors (40).

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, 777365 + ... + 793844.

It is an arithmetic number, because the mean of its divisors is an integer number (759837156).

Almost surely, 2^12946762160 is an apocalyptic number.

12946762160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12946762160 is an abundant number, since it is smaller than the sum of its proper divisors (17446724080).

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

12946762160 is a wasteful number, since it uses less digits than its factorization.

12946762160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1571325 (or 1571319 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 12946762160 in words is "twelve billion, nine hundred forty-six million, seven hundred sixty-two thousand, one hundred sixty".