74335944496 has 20 divisors (see below), whose sum is σ = 157119155784. Its totient is φ = 33789065600.

The previous prime is 74335944481. The next prime is 74335944533. The reversal of 74335944496 is 69444953347.

It is a super-2 number, since 2×74335944496² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 74335944496.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211181485 + ... + 211181836.

Almost surely, 2^74335944496 is an apocalyptic number.

It is an amenable number.

74335944496 is an abundant number, since it is smaller than the sum of its proper divisors (82783211288).

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

74335944496 is a wasteful number, since it uses less digits than its factorization.

74335944496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422363340 (or 422363334 counting only the distinct ones).

The product of its digits is 39191040, while the sum is 58.

The spelling of 74335944496 in words is "seventy-four billion, three hundred thirty-five million, nine hundred forty-four thousand, four hundred ninety-six".