74668334875 has 8 divisors (see below), whose sum is σ = 93186082080. Its totient is φ = 59734667800.

The previous prime is 74668334869. The next prime is 74668334891. The reversal of 74668334875 is 57843386647.

It is not a de Polignac number, because 74668334875 - 2⁷ = 74668334747 is a prime.

It is a hoax number, since the sum of its digits (61) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298673215 + ... + 298673464.

It is an arithmetic number, because the mean of its divisors is an integer number (11648260260).

Almost surely, 2^74668334875 is an apocalyptic number.

74668334875 is a deficient number, since it is larger than the sum of its proper divisors (18517747205).

74668334875 is an equidigital number, since it uses as much as digits as its factorization.

74668334875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597346694 (or 597346684 counting only the distinct ones).

The product of its digits is 81285120, while the sum is 61.

The spelling of 74668334875 in words is "seventy-four billion, six hundred sixty-eight million, three hundred thirty-four thousand, eight hundred seventy-five".