223044032404 has 12 divisors (see below), whose sum is σ = 400876436884. Its totient is φ = 108507907584.

The previous prime is 223044032353. The next prime is 223044032437. The reversal of 223044032404 is 404230440322.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 109198524304 + 113845508100 = 330452^2 + 337410^2 .

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, 753526989 + ... + 753527284.

Almost surely, 2^223044032404 is an apocalyptic number.

It is an amenable number.

223044032404 is a deficient number, since it is larger than the sum of its proper divisors (177832404480).

223044032404 is a wasteful number, since it uses less digits than its factorization.

223044032404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1507054314 (or 1507054312 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 223044032404 its reverse (404230440322), we get a palindrome (627274472726).

The spelling of 223044032404 in words is "two hundred twenty-three billion, forty-four million, thirty-two thousand, four hundred four".