104665413545220 has 192 divisors, whose sum is σ = 336908521635840. Its totient is φ = 24029941056000.

The previous prime is 104665413545149. The next prime is 104665413545237. The reversal of 104665413545220 is 22545314566401.

It is a self number, because there is not a number n which added to its sum of digits gives 104665413545220.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32600260 + ... + 35666619.

It is an arithmetic number, because the mean of its divisors is an integer number (1754731883520).

Almost surely, 2^{104665413545220} is an apocalyptic number.

104665413545220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104665413545220 is an abundant number, since it is smaller than the sum of its proper divisors (232243108090620).

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

104665413545220 is a wasteful number, since it uses less digits than its factorization.

104665413545220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68267026 (or 68267024 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 48.

The spelling of 104665413545220 in words is "one hundred four trillion, six hundred sixty-five billion, four hundred thirteen million, five hundred forty-five thousand, two hundred twenty".