166622160404024 has 16 divisors (see below), whose sum is σ = 336448593123720. Its totient is φ = 76902535571040.

The previous prime is 166622160403957. The next prime is 166622160404033. The reversal of 166622160404024 is 420404061226661.

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, 801068078762 + ... + 801068078969.

Almost surely, 2^{166622160404024} is an apocalyptic number.

It is an amenable number.

166622160404024 is an abundant number, since it is smaller than the sum of its proper divisors (169826432719696).

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

166622160404024 is a wasteful number, since it uses less digits than its factorization.

166622160404024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1602136157750 (or 1602136157746 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 44.

The spelling of 166622160404024 in words is "one hundred sixty-six trillion, six hundred twenty-two billion, one hundred sixty million, four hundred four thousand, twenty-four".