104013939546 has 96 divisors (see below), whose sum is σ = 248056473600. Its totient is φ = 31237194240.

The previous prime is 104013939539. The next prime is 104013939581. The reversal of 104013939546 is 645939310401.

104013939546 is a `hidden beast` number, since 1 + 0 + 4 + 0 + 13 + 93 + 9 + 546 = 666.

It is a super-2 number, since 2×104013939546² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32411590 + ... + 32414798.

It is an arithmetic number, because the mean of its divisors is an integer number (2583921600).

Almost surely, 2^104013939546 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104013939546, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124028236800).

104013939546 is an abundant number, since it is smaller than the sum of its proper divisors (144042534054).

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

104013939546 is a wasteful number, since it uses less digits than its factorization.

104013939546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4644 (or 4641 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The spelling of 104013939546 in words is "one hundred four billion, thirteen million, nine hundred thirty-nine thousand, five hundred forty-six".