166132304441512 has 16 divisors (see below), whose sum is σ = 313112050472340. Its totient is φ = 82635757648896.

The previous prime is 166132304441507. The next prime is 166132304441539. The reversal of 166132304441512 is 215144403231661.

166132304441512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 156618867444516 + 9513436996996 = 12514746^2 + 3084386^2 .

It is a super-2 number, since 2×166132304441512² (a number of 29 digits) contains 22 as substring.

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, 53799319843 + ... + 53799322930.

Almost surely, 2^{166132304441512} is an apocalyptic number.

It is an amenable number.

166132304441512 is a deficient number, since it is larger than the sum of its proper divisors (146979746030828).

166132304441512 is a wasteful number, since it uses less digits than its factorization.

166132304441512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107598642972 (or 107598642968 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 166132304441512 in words is "one hundred sixty-six trillion, one hundred thirty-two billion, three hundred four million, four hundred forty-one thousand, five hundred twelve".