104001443392 has 112 divisors (see below), whose sum is σ = 257624957952. Its totient is φ = 40469230080.

The previous prime is 104001443369. The next prime is 104001443407. The reversal of 104001443392 is 293344100401.

It is a tau number, because it is divible by the number of its divisors (112).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4042923 + ... + 4068565.

Almost surely, 2^104001443392 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 104001443392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128812478976).

104001443392 is an abundant number, since it is smaller than the sum of its proper divisors (153623514560).

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

104001443392 is a wasteful number, since it uses less digits than its factorization.

104001443392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26496 (or 26486 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 104001443392 its reverse (293344100401), we get a palindrome (397345543793).

The spelling of 104001443392 in words is "one hundred four billion, one million, four hundred forty-three thousand, three hundred ninety-two".