404313004232 has 16 divisors (see below), whose sum is σ = 802680229260. Its totient is φ = 190264943104.

The previous prime is 404313004213. The next prime is 404313004243. The reversal of 404313004232 is 232400313404.

It can be written as a sum of positive squares in 2 ways, for example, as 374365317316 + 29947686916 = 611854^2 + 173054^2 .

It is a super-2 number, since 2×404313004232² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1486444733 + ... + 1486445004.

Almost surely, 2^404313004232 is an apocalyptic number.

It is an amenable number.

404313004232 is a deficient number, since it is larger than the sum of its proper divisors (398367225028).

404313004232 is a wasteful number, since it uses less digits than its factorization.

404313004232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2972889760 (or 2972889756 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 404313004232 its reverse (232400313404), we get a palindrome (636713317636).

The spelling of 404313004232 in words is "four hundred four billion, three hundred thirteen million, four thousand, two hundred thirty-two".