3146712872870 has 32 divisors (see below), whose sum is σ = 6473307276288. Its totient is φ = 1078861423968.

The previous prime is 3146712872801. The next prime is 3146712872909. The reversal of 3146712872870 is 782782176413.

It is a congruent number.

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, 8683247 + ... + 9038373.

It is an arithmetic number, because the mean of its divisors is an integer number (202290852384).

Almost surely, 2^{3146712872870} is an apocalyptic number.

3146712872870 is an abundant number, since it is smaller than the sum of its proper divisors (3326594403418).

3146712872870 is a wasteful number, since it uses less digits than its factorization.

3146712872870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481724.

The product of its (nonzero) digits is 6322176, while the sum is 56.

The spelling of 3146712872870 in words is "three trillion, one hundred forty-six billion, seven hundred twelve million, eight hundred seventy-two thousand, eight hundred seventy".