4404401224 has 8 divisors (see below), whose sum is σ = 8258252310. Its totient is φ = 2202200608.

The previous prime is 4404401207. The next prime is 4404401237. The reversal of 4404401224 is 4221044044.

It can be written as a sum of positive squares in only one way, i.e., 2335788900 + 2068612324 = 48330^2 + 45482^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275275069 + ... + 275275084.

Almost surely, 2^4404401224 is an apocalyptic number.

It is an amenable number.

4404401224 is a deficient number, since it is larger than the sum of its proper divisors (3853851086).

4404401224 is a wasteful number, since it uses less digits than its factorization.

4404401224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550550159 (or 550550155 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

The square root of 4404401224 is about 66365.6629892296. The cubic root of 4404401224 is about 1639.1887252570.

Adding to 4404401224 its reverse (4221044044), we get a palindrome (8625445268).

The spelling of 4404401224 in words is "four billion, four hundred four million, four hundred one thousand, two hundred twenty-four".