404064201224 has 16 divisors (see below), whose sum is σ = 757657906620. Its totient is φ = 202022092800.

The previous prime is 404064201223. The next prime is 404064201301. The reversal of 404064201224 is 422102460404.

It can be written as a sum of positive squares in 2 ways, for example, as 362305278724 + 41758922500 = 601918^2 + 204350^2 .

It is not an unprimeable number, because it can be changed into a prime (404064201223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1077977 + ... + 1403624.

Almost surely, 2^404064201224 is an apocalyptic number.

It is an amenable number.

404064201224 is a deficient number, since it is larger than the sum of its proper divisors (353593705396).

404064201224 is a wasteful number, since it uses less digits than its factorization.

404064201224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2501960 (or 2501956 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 404064201224 its reverse (422102460404), we get a palindrome (826166661628).

The spelling of 404064201224 in words is "four hundred four billion, sixty-four million, two hundred one thousand, two hundred twenty-four".