104165510664 has 32 divisors (see below), whose sum is σ = 267451989120. Its totient is φ = 33783408576.

The previous prime is 104165510621. The next prime is 104165510671. The reversal of 104165510664 is 466015561401.

It is a happy number.

It is a super-2 number, since 2×104165510664² (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, 58650864 + ... + 58652639.

It is an arithmetic number, because the mean of its divisors is an integer number (8357874660).

Almost surely, 2^104165510664 is an apocalyptic number.

It is an amenable number.

104165510664 is an abundant number, since it is smaller than the sum of its proper divisors (163286478456).

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

104165510664 is a wasteful number, since it uses less digits than its factorization.

104165510664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117303549 (or 117303545 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The spelling of 104165510664 in words is "one hundred four billion, one hundred sixty-five million, five hundred ten thousand, six hundred sixty-four".