12999792270960 has 180 divisors, whose sum is σ = 47987318911896. Its totient is φ = 3151464771840.

The previous prime is 12999792270953. The next prime is 12999792270979. The reversal of 12999792270960 is 6907229799921.

12999792270960 is a `hidden beast` number, since 1 + 299 + 9 + 7 + 9 + 2 + 270 + 9 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (180).

It is a super-2 number, since 2×12999792270960² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 74521422 + ... + 74695661.

Almost surely, 2^{12999792270960} is an apocalyptic number.

12999792270960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12999792270960 is an abundant number, since it is smaller than the sum of its proper divisors (34987526640936).

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

12999792270960 is a wasteful number, since it uses less digits than its factorization.

12999792270960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149217124 (or 149217104 counting only the distinct ones).

The product of its (nonzero) digits is 138883248, while the sum is 72.

The spelling of 12999792270960 in words is "twelve trillion, nine hundred ninety-nine billion, seven hundred ninety-two million, two hundred seventy thousand, nine hundred sixty".