104166039888 has 120 divisors (see below), whose sum is σ = 320205487680. Its totient is φ = 31464322560.

The previous prime is 104166039863. The next prime is 104166039941. The reversal of 104166039888 is 888930661401.

104166039888 is a `hidden beast` number, since 1 + 0 + 416 + 60 + 3 + 98 + 88 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 764733 + ... + 890588.

It is an arithmetic number, because the mean of its divisors is an integer number (2668379064).

Almost surely, 2^104166039888 is an apocalyptic number.

104166039888 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

104166039888 is an abundant number, since it is smaller than the sum of its proper divisors (216039447792).

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

104166039888 is a wasteful number, since it uses less digits than its factorization.

104166039888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1655377 (or 1655368 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 54.

The spelling of 104166039888 in words is "one hundred four billion, one hundred sixty-six million, thirty-nine thousand, eight hundred eighty-eight".