74305232691004 has 24 divisors (see below), whose sum is σ = 148633109428608. Its totient is φ = 31840247429040.

The previous prime is 74305232690959. The next prime is 74305232691037. The reversal of 74305232691004 is 40019623250347.

It is a congruent number.

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, 201991942 + ... + 202359469.

It is an arithmetic number, because the mean of its divisors is an integer number (6193046226192).

Almost surely, 2^{74305232691004} is an apocalyptic number.

It is an amenable number.

74305232691004 is an abundant number, since it is smaller than the sum of its proper divisors (74327876737604).

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

74305232691004 is a wasteful number, since it uses less digits than its factorization.

74305232691004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404357985 (or 404357983 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 46.

The spelling of 74305232691004 in words is "seventy-four trillion, three hundred five billion, two hundred thirty-two million, six hundred ninety-one thousand, four".