72874759344 has 80 divisors (see below), whose sum is σ = 194805388800. Its totient is φ = 23447458048.

The previous prime is 72874759343. The next prime is 72874759393. The reversal of 72874759344 is 44395747827.

It is not an unprimeable number, because it can be changed into a prime (72874759343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9683167 + ... + 9690689.

It is an arithmetic number, because the mean of its divisors is an integer number (2435067360).

Almost surely, 2^72874759344 is an apocalyptic number.

It is an amenable number.

72874759344 is an abundant number, since it is smaller than the sum of its proper divisors (121930629456).

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

72874759344 is a wasteful number, since it uses less digits than its factorization.

72874759344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14522 (or 14516 counting only the distinct ones).

The product of its digits is 47416320, while the sum is 60.

The spelling of 72874759344 in words is "seventy-two billion, eight hundred seventy-four million, seven hundred fifty-nine thousand, three hundred forty-four".