74117476166 has 16 divisors (see below), whose sum is σ = 113555321280. Its totient is φ = 36265892160.

The previous prime is 74117476127. The next prime is 74117476177. The reversal of 74117476166 is 66167471147.

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, 822836 + ... + 908456.

It is an arithmetic number, because the mean of its divisors is an integer number (7097207580).

Almost surely, 2^74117476166 is an apocalyptic number.

74117476166 is a deficient number, since it is larger than the sum of its proper divisors (39437845114).

74117476166 is a wasteful number, since it uses less digits than its factorization.

74117476166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94879.

The product of its digits is 1185408, while the sum is 50.

The spelling of 74117476166 in words is "seventy-four billion, one hundred seventeen million, four hundred seventy-six thousand, one hundred sixty-six".