12873875886 has 16 divisors (see below), whose sum is σ = 28608613200. Its totient is φ = 4291291944.

The previous prime is 12873875873. The next prime is 12873875921. The reversal of 12873875886 is 68857837821.

12873875886 is a `hidden beast` number, since 12 + 8 + 7 + 38 + 7 + 588 + 6 = 666.

It is a congruent number.

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, 119202501 + ... + 119202608.

It is an arithmetic number, because the mean of its divisors is an integer number (1788038325).

Almost surely, 2^12873875886 is an apocalyptic number.

12873875886 is an abundant number, since it is smaller than the sum of its proper divisors (15734737314).

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

12873875886 is a wasteful number, since it uses less digits than its factorization.

12873875886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238405120 (or 238405114 counting only the distinct ones).

The product of its digits is 36126720, while the sum is 63.

The spelling of 12873875886 in words is "twelve billion, eight hundred seventy-three million, eight hundred seventy-five thousand, eight hundred eighty-six".