80166407200192 has 28 divisors (see below), whose sum is σ = 168437873954160. Its totient is φ = 37725368093696.

The previous prime is 80166407200169. The next prime is 80166407200211. The reversal of 80166407200192 is 29100270466108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36841178692 + ... + 36841180867.

Almost surely, 2^{80166407200192} is an apocalyptic number.

It is an amenable number.

80166407200192 is an abundant number, since it is smaller than the sum of its proper divisors (88271466753968).

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

80166407200192 is a wasteful number, since it uses less digits than its factorization.

80166407200192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73682359588 (or 73682359578 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 46.

The spelling of 80166407200192 in words is "eighty trillion, one hundred sixty-six billion, four hundred seven million, two hundred thousand, one hundred ninety-two".