804040084032 has 112 divisors (see below), whose sum is σ = 2138397990912. Its totient is φ = 266623418880.

The previous prime is 804040084013. The next prime is 804040084049. The reversal of 804040084032 is 230480040408.

It is a junction number, because it is equal to n+sod(n) for n = 804040083984 and 804040084002.

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, 180154633 + ... + 180159095.

Almost surely, 2^804040084032 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 804040084032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1069198995456).

804040084032 is an abundant number, since it is smaller than the sum of its proper divisors (1334357906880).

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

804040084032 is a wasteful number, since it uses less digits than its factorization.

804040084032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9136 (or 9126 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 33.

The spelling of 804040084032 in words is "eight hundred four billion, forty million, eighty-four thousand, thirty-two".