104605046784 has 384 divisors, whose sum is σ = 360884160000. Its totient is φ = 29317496832.

The previous prime is 104605046783. The next prime is 104605046803. The reversal of 104605046784 is 487640506401.

104605046784 is a `hidden beast` number, since 1 + 0 + 4 + 6 + 0 + 504 + 67 + 84 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104605046783) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20512267 + ... + 20517365.

It is an arithmetic number, because the mean of its divisors is an integer number (939802500).

Almost surely, 2^104605046784 is an apocalyptic number.

104605046784 is a gapful number since it is divisible by the number (14) 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 104605046784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180442080000).

104605046784 is an abundant number, since it is smaller than the sum of its proper divisors (256279113216).

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

104605046784 is an equidigital number, since it uses as much as digits as its factorization.

104605046784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5190 (or 5164 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 104605046784 in words is "one hundred four billion, six hundred five million, forty-six thousand, seven hundred eighty-four".