104040033504 has 96 divisors (see below), whose sum is σ = 298121523840. Its totient is φ = 31507315200.

The previous prime is 104040033467. The next prime is 104040033523. The reversal of 104040033504 is 405330040401.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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, 1681387 + ... + 1742165.

It is an arithmetic number, because the mean of its divisors is an integer number (3105432540).

Almost surely, 2^104040033504 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 104040033504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149060761920).

104040033504 is an abundant number, since it is smaller than the sum of its proper divisors (194081490336).

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

104040033504 is a wasteful number, since it uses less digits than its factorization.

104040033504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62424 (or 62416 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 104040033504 its reverse (405330040401), we get a palindrome (509370073905).

The spelling of 104040033504 in words is "one hundred four billion, forty million, thirty-three thousand, five hundred four".