74305614364684 has 6 divisors (see below), whose sum is σ = 130034825138204. Its totient is φ = 37152807182340.

The previous prime is 74305614364603. The next prime is 74305614364687. The reversal of 74305614364684 is 48646341650347.

It is a happy number.

It is a super-2 number, since 2×74305614364684² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (74305614364687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9288201795582 + ... + 9288201795589.

Almost surely, 2^{74305614364684} is an apocalyptic number.

It is an amenable number.

74305614364684 is a deficient number, since it is larger than the sum of its proper divisors (55729210773520).

74305614364684 is a wasteful number, since it uses less digits than its factorization.

74305614364684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18576403591175 (or 18576403591173 counting only the distinct ones).

The product of its (nonzero) digits is 139345920, while the sum is 61.

The spelling of 74305614364684 in words is "seventy-four trillion, three hundred five billion, six hundred fourteen million, three hundred sixty-four thousand, six hundred eighty-four".