715136212874 has 32 divisors (see below), whose sum is σ = 1155834831360. Its totient is φ = 330752646000.

The previous prime is 715136212829. The next prime is 715136212907. The reversal of 715136212874 is 478212631517.

It is a super-2 number, since 2×715136212874² (a number of 25 digits) contains 22 as substring.

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, 4581779 + ... + 4735289.

It is an arithmetic number, because the mean of its divisors is an integer number (36119838480).

Almost surely, 2^715136212874 is an apocalyptic number.

715136212874 is a deficient number, since it is larger than the sum of its proper divisors (440698618486).

715136212874 is a wasteful number, since it uses less digits than its factorization.

715136212874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156426.

The product of its digits is 564480, while the sum is 47.

The spelling of 715136212874 in words is "seven hundred fifteen billion, one hundred thirty-six million, two hundred twelve thousand, eight hundred seventy-four".