12951635055360 has 144 divisors (see below), whose sum is σ = 41790721582176. Its totient is φ = 3418163380224.

The previous prime is 12951635055311. The next prime is 12951635055377. The reversal of 12951635055360 is 6355053615921.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17013199 + ... + 17758158.

Almost surely, 2^{12951635055360} is an apocalyptic number.

12951635055360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12951635055360 is an abundant number, since it is smaller than the sum of its proper divisors (28839086526816).

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

12951635055360 is an equidigital number, since it uses as much as digits as its factorization.

12951635055360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34771478 (or 34771464 counting only the distinct ones).

The product of its (nonzero) digits is 3645000, while the sum is 51.

The spelling of 12951635055360 in words is "twelve trillion, nine hundred fifty-one billion, six hundred thirty-five million, fifty-five thousand, three hundred sixty".