166046114864 has 40 divisors (see below), whose sum is σ = 367940119968. Its totient is φ = 71111024640.

The previous prime is 166046114809. The next prime is 166046114879. The reversal of 166046114864 is 468411640661.

It is a super-2 number, since 2×166046114864² (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 7 ways as a sum of consecutive naturals, for example, 382097 + ... + 691440.

Almost surely, 2^166046114864 is an apocalyptic number.

166046114864 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

166046114864 is an abundant number, since it is smaller than the sum of its proper divisors (201894005104).

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

166046114864 is a wasteful number, since it uses less digits than its factorization.

166046114864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1074933 (or 1074927 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 47.

The spelling of 166046114864 in words is "one hundred sixty-six billion, forty-six million, one hundred fourteen thousand, eight hundred sixty-four".