12873169112670 has 64 divisors (see below), whose sum is σ = 34357035055680. Its totient is φ = 3429986688000.

The previous prime is 12873169112611. The next prime is 12873169112707. The reversal of 12873169112670 is 7621196137821.

12873169112670 is a `hidden beast` number, since 1 + 287 + 3 + 16 + 91 + 1 + 267 + 0 = 666.

12873169112670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19525191 + ... + 20173730.

It is an arithmetic number, because the mean of its divisors is an integer number (536828672745).

Almost surely, 2^{12873169112670} is an apocalyptic number.

12873169112670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12873169112670 is an abundant number, since it is smaller than the sum of its proper divisors (21483865943010).

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

12873169112670 is a wasteful number, since it uses less digits than its factorization.

12873169112670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39700138 (or 39700132 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 54.

The spelling of 12873169112670 in words is "twelve trillion, eight hundred seventy-three billion, one hundred sixty-nine million, one hundred twelve thousand, six hundred seventy".