166662904024 has 16 divisors (see below), whose sum is σ = 312506200800. Its totient is φ = 83327917152.

The previous prime is 166662904019. The next prime is 166662904043. The reversal of 166662904024 is 420409266661.

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, 235827 + ... + 623650.

It is an arithmetic number, because the mean of its divisors is an integer number (19531637550).

Almost surely, 2^166662904024 is an apocalyptic number.

It is an amenable number.

166662904024 is a deficient number, since it is larger than the sum of its proper divisors (145843296776).

166662904024 is a wasteful number, since it uses less digits than its factorization.

166662904024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883722 (or 883718 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 46.

The spelling of 166662904024 in words is "one hundred sixty-six billion, six hundred sixty-two million, nine hundred four thousand, twenty-four".