102166504464 has 20 divisors (see below), whose sum is σ = 263930136656. Its totient is φ = 34055501472.

The previous prime is 102166504457. The next prime is 102166504487. The reversal of 102166504464 is 464405661201.

102166504464 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 1064234374 + ... + 1064234469.

Almost surely, 2^102166504464 is an apocalyptic number.

It is an amenable number.

102166504464 is an abundant number, since it is smaller than the sum of its proper divisors (161763632192).

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

102166504464 is a wasteful number, since it uses less digits than its factorization.

102166504464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2128468854 (or 2128468848 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 102166504464 in words is "one hundred two billion, one hundred sixty-six million, five hundred four thousand, four hundred sixty-four".