100808162347664 has 40 divisors (see below), whose sum is σ = 197542941537792. Its totient is φ = 49832576714880.

The previous prime is 100808162347657. The next prime is 100808162347723. The reversal of 100808162347664 is 466743261808001.

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, 100688879 + ... + 101685134.

Almost surely, 2^{100808162347664} is an apocalyptic number.

It is an amenable number.

100808162347664 is a deficient number, since it is larger than the sum of its proper divisors (96734779190128).

100808162347664 is a wasteful number, since it uses less digits than its factorization.

100808162347664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202374375 (or 202374369 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 56.

The spelling of 100808162347664 in words is "one hundred trillion, eight hundred eight billion, one hundred sixty-two million, three hundred forty-seven thousand, six hundred sixty-four".