104659688600 has 96 divisors (see below), whose sum is σ = 249106191600. Its totient is φ = 40880678400.

The previous prime is 104659688599. The next prime is 104659688603. The reversal of 104659688600 is 6886956401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104659688603) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1664942 + ... + 1726658.

Almost surely, 2^104659688600 is an apocalyptic number.

104659688600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104659688600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124553095800).

104659688600 is an abundant number, since it is smaller than the sum of its proper divisors (144446503000).

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

104659688600 is a wasteful number, since it uses less digits than its factorization.

104659688600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61933 (or 61924 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 53.

The spelling of 104659688600 in words is "one hundred four billion, six hundred fifty-nine million, six hundred eighty-eight thousand, six hundred".