74300132505 has 16 divisors (see below), whose sum is σ = 119373496704. Its totient is φ = 39462309120.

The previous prime is 74300132471. The next prime is 74300132563. The reversal of 74300132505 is 50523100347.

It is not a de Polignac number, because 74300132505 - 2³⁰ = 73226390681 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10273029 + ... + 10280258.

It is an arithmetic number, because the mean of its divisors is an integer number (7460843544).

Almost surely, 2^74300132505 is an apocalyptic number.

It is an amenable number.

74300132505 is a deficient number, since it is larger than the sum of its proper divisors (45073364199).

74300132505 is a wasteful number, since it uses less digits than its factorization.

74300132505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20553536.

The product of its (nonzero) digits is 12600, while the sum is 30.

The spelling of 74300132505 in words is "seventy-four billion, three hundred million, one hundred thirty-two thousand, five hundred five".