12870192974000 has 40 divisors (see below), whose sum is σ = 31120126615968. Its totient is φ = 5148077188800.

The previous prime is 12870192973999. The next prime is 12870192974101. The reversal of 12870192974000 is 47929107821.

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

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a self number, because there is not a number n which added to its sum of digits gives 12870192974000.

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, 3217546244 + ... + 3217550243.

Almost surely, 2^{12870192974000} is an apocalyptic number.

12870192974000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12870192974000 is an abundant number, since it is smaller than the sum of its proper divisors (18249933641968).

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

12870192974000 is an equidigital number, since it uses as much as digits as its factorization.

12870192974000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6435096510 (or 6435096494 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 50.

The spelling of 12870192974000 in words is "twelve trillion, eight hundred seventy billion, one hundred ninety-two million, nine hundred seventy-four thousand".