2166314077176 has 32 divisors (see below), whose sum is σ = 5496617811840. Its totient is φ = 711327009888.

The previous prime is 2166314077159. The next prime is 2166314077231. The reversal of 2166314077176 is 6717704136612.

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, 673603516 + ... + 673606731.

It is an arithmetic number, because the mean of its divisors is an integer number (171769306620).

Almost surely, 2^{2166314077176} is an apocalyptic number.

It is an amenable number.

2166314077176 is an abundant number, since it is smaller than the sum of its proper divisors (3330303734664).

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

2166314077176 is a wasteful number, since it uses less digits than its factorization.

2166314077176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347210323 (or 1347210319 counting only the distinct ones).

The product of its (nonzero) digits is 1778112, while the sum is 51.

The spelling of 2166314077176 in words is "two trillion, one hundred sixty-six billion, three hundred fourteen million, seventy-seven thousand, one hundred seventy-six".