166336606700 has 54 divisors (see below), whose sum is σ = 396747202908. Its totient is φ = 60486034400.

The previous prime is 166336606661. The next prime is 166336606741. The reversal of 166336606700 is 7606633661.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6861314 + ... + 6885513.

Almost surely, 2^166336606700 is an apocalyptic number.

166336606700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

166336606700 is an abundant number, since it is smaller than the sum of its proper divisors (230410596208).

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

166336606700 is a wasteful number, since it uses less digits than its factorization.

166336606700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13746863 (or 13746845 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 44.

The spelling of 166336606700 in words is "one hundred sixty-six billion, three hundred thirty-six million, six hundred six thousand, seven hundred".