404441131202 has 16 divisors (see below), whose sum is σ = 609859455480. Its totient is φ = 201155044608.

The previous prime is 404441131183. The next prime is 404441131217. The reversal of 404441131202 is 202131144404.

It can be written as a sum of positive squares in 4 ways, for example, as 394272223921 + 10168907281 = 627911^2 + 100841^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1990124 + ... + 2183912.

Almost surely, 2^404441131202 is an apocalyptic number.

404441131202 is a deficient number, since it is larger than the sum of its proper divisors (205418324278).

404441131202 is a wasteful number, since it uses less digits than its factorization.

404441131202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199285.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 404441131202 its reverse (202131144404), we get a palindrome (606572275606).

The spelling of 404441131202 in words is "four hundred four billion, four hundred forty-one million, one hundred thirty-one thousand, two hundred two".