232404043404 has 96 divisors (see below), whose sum is σ = 589813686784. Its totient is φ = 70799339520.

The previous prime is 232404043387. The next prime is 232404043439. The reversal of 232404043404 is 404340404232.

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 31 ways as a sum of consecutive naturals, for example, 6334497 + ... + 6371079.

Almost surely, 2^232404043404 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 232404043404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (294906843392).

232404043404 is an abundant number, since it is smaller than the sum of its proper divisors (357409643380).

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

232404043404 is a wasteful number, since it uses less digits than its factorization.

232404043404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37007 (or 37005 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 232404043404 its reverse (404340404232), we get a palindrome (636744447636).

The spelling of 232404043404 in words is "two hundred thirty-two billion, four hundred four million, forty-three thousand, four hundred four".