104036613516 has 192 divisors, whose sum is σ = 303512832000. Its totient is φ = 30929895360.

The previous prime is 104036613511. The next prime is 104036613589. The reversal of 104036613516 is 615316630401.

104036613516 is a `hidden beast` number, since 1 + 0 + 4 + 0 + 36 + 613 + 5 + 1 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (104036613511) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5089885 + ... + 5110283.

It is an arithmetic number, because the mean of its divisors is an integer number (1580796000).

Almost surely, 2^104036613516 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104036613516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151756416000).

104036613516 is an abundant number, since it is smaller than the sum of its proper divisors (199476218484).

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

104036613516 is a wasteful number, since it uses less digits than its factorization.

104036613516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20488 (or 20468 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The spelling of 104036613516 in words is "one hundred four billion, thirty-six million, six hundred thirteen thousand, five hundred sixteen".