71870296374 has 24 divisors (see below), whose sum is σ = 159032147040. Its totient is φ = 23447046768.

The previous prime is 71870296369. The next prime is 71870296447. The reversal of 71870296374 is 47369207817.

71870296374 is a `hidden beast` number, since 7 + 187 + 0 + 2 + 96 + 374 = 666.

It is a super-4 number, since 4×71870296374⁴ (a number of 45 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 71870296374.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42475689 + ... + 42477380.

It is an arithmetic number, because the mean of its divisors is an integer number (6626339460).

Almost surely, 2^71870296374 is an apocalyptic number.

71870296374 is an abundant number, since it is smaller than the sum of its proper divisors (87161850666).

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

71870296374 is a wasteful number, since it uses less digits than its factorization.

71870296374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84953124 (or 84953121 counting only the distinct ones).

The product of its (nonzero) digits is 3556224, while the sum is 54.

The spelling of 71870296374 in words is "seventy-one billion, eight hundred seventy million, two hundred ninety-six thousand, three hundred seventy-four".