74955469344 has 72 divisors (see below), whose sum is σ = 228881893968. Its totient is φ = 21415847040.

The previous prime is 74955469333. The next prime is 74955469397. The reversal of 74955469344 is 44396455947.

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, 7962502 + ... + 7971909.

It is an arithmetic number, because the mean of its divisors is an integer number (3178915194).

Almost surely, 2^74955469344 is an apocalyptic number.

It is an amenable number.

74955469344 is an abundant number, since it is smaller than the sum of its proper divisors (153926424624).

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

74955469344 is a wasteful number, since it uses less digits than its factorization.

74955469344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15934438 (or 15934423 counting only the distinct ones).

The product of its digits is 65318400, while the sum is 60.

The spelling of 74955469344 in words is "seventy-four billion, nine hundred fifty-five million, four hundred sixty-nine thousand, three hundred forty-four".