224404004404 has 12 divisors (see below), whose sum is σ = 403320710884. Its totient is φ = 109169515584.

The previous prime is 224404004369. The next prime is 224404004417. The reversal of 224404004404 is 404400404422.

It can be written as a sum of positive squares in 2 ways, for example, as 135975087504 + 88428916900 = 368748^2 + 297370^2 .

It is a congruent number.

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, 758121489 + ... + 758121784.

Almost surely, 2^224404004404 is an apocalyptic number.

It is an amenable number.

224404004404 is a deficient number, since it is larger than the sum of its proper divisors (178916706480).

224404004404 is a wasteful number, since it uses less digits than its factorization.

224404004404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516243314 (or 1516243312 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 224404004404 its reverse (404400404422), we get a palindrome (628804408826).

The spelling of 224404004404 in words is "two hundred twenty-four billion, four hundred four million, four thousand, four hundred four".