404044201224 has 48 divisors (see below), whose sum is σ = 1094336837100. Its totient is φ = 134675190144.

The previous prime is 404044201199. The next prime is 404044201247. The reversal of 404044201224 is 422102440404.

It can be written as a sum of positive squares in 2 ways, for example, as 402613092324 + 1431108900 = 634518^2 + 37830^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1602862 + ... + 1837730.

Almost surely, 2^404044201224 is an apocalyptic number.

It is an amenable number.

404044201224 is an abundant number, since it is smaller than the sum of its proper divisors (690292635876).

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

404044201224 is a wasteful number, since it uses less digits than its factorization.

404044201224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258774 (or 258767 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 27.

Adding to 404044201224 its reverse (422102440404), we get a palindrome (826146641628).

The spelling of 404044201224 in words is "four hundred four billion, forty-four million, two hundred one thousand, two hundred twenty-four".