404304334032 has 20 divisors (see below), whose sum is σ = 1044452863040. Its totient is φ = 134768111328.

The previous prime is 404304334003. The next prime is 404304334043. The reversal of 404304334032 is 230433403404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4211503432 + ... + 4211503527.

It is an arithmetic number, because the mean of its divisors is an integer number (52222643152).

Almost surely, 2^404304334032 is an apocalyptic number.

It is an amenable number.

404304334032 is an abundant number, since it is smaller than the sum of its proper divisors (640148529008).

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

404304334032 is a wasteful number, since it uses less digits than its factorization.

404304334032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8423006970 (or 8423006964 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 404304334032 its reverse (230433403404), we get a palindrome (634737737436).

The spelling of 404304334032 in words is "four hundred four billion, three hundred four million, three hundred thirty-four thousand, thirty-two".