74434032205604 has 72 divisors (see below), whose sum is σ = 135308150429760. Its totient is φ = 35826254681280.

The previous prime is 74434032205579. The next prime is 74434032205639. The reversal of 74434032205604 is 40650223043447.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6087671339 + ... + 6087683565.

It is an arithmetic number, because the mean of its divisors is an integer number (1879279867080).

Almost surely, 2^{74434032205604} is an apocalyptic number.

It is an amenable number.

74434032205604 is a deficient number, since it is larger than the sum of its proper divisors (60874118224156).

74434032205604 is a wasteful number, since it uses less digits than its factorization.

74434032205604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20529 (or 20496 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 44.

The spelling of 74434032205604 in words is "seventy-four trillion, four hundred thirty-four billion, thirty-two million, two hundred five thousand, six hundred four".