166384584096 has 72 divisors (see below), whose sum is σ = 456574849920. Its totient is φ = 53050141056.

The previous prime is 166384584071. The next prime is 166384584103. The reversal of 166384584096 is 690485483661.

It is a super-2 number, since 2×166384584096² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1587376 + ... + 1688943.

It is an arithmetic number, because the mean of its divisors is an integer number (6341317360).

Almost surely, 2^166384584096 is an apocalyptic number.

166384584096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

166384584096 is an abundant number, since it is smaller than the sum of its proper divisors (290190265824).

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

166384584096 is a wasteful number, since it uses less digits than its factorization.

166384584096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3276378 (or 3276347 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 60.

The spelling of 166384584096 in words is "one hundred sixty-six billion, three hundred eighty-four million, five hundred eighty-four thousand, ninety-six".