71792970354 has 64 divisors (see below), whose sum is σ = 185421772800. Its totient is φ = 20164605264.

The previous prime is 71792970349. The next prime is 71792970377. The reversal of 71792970354 is 45307929717.

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

It is a self number, because there is not a number n which added to its sum of digits gives 71792970354.

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, 1587262 + ... + 1631865.

It is an arithmetic number, because the mean of its divisors is an integer number (2897215200).

Almost surely, 2^71792970354 is an apocalyptic number.

71792970354 is an abundant number, since it is smaller than the sum of its proper divisors (113628802446).

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

71792970354 is a wasteful number, since it uses less digits than its factorization.

71792970354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3219204 (or 3219198 counting only the distinct ones).

The product of its (nonzero) digits is 3333960, while the sum is 54.

The spelling of 71792970354 in words is "seventy-one billion, seven hundred ninety-two million, nine hundred seventy thousand, three hundred fifty-four".