4442224404 has 12 divisors (see below), whose sum is σ = 10365190304. Its totient is φ = 1480741464.

The previous prime is 4442224399. The next prime is 4442224433. The reversal of 4442224404 is 4044222444.

It is a tau number, because it is divible by the number of its divisors (12).

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, 185092672 + ... + 185092695.

Almost surely, 2^4442224404 is an apocalyptic number.

It is an amenable number.

4442224404 is an abundant number, since it is smaller than the sum of its proper divisors (5922965900).

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

4442224404 is a wasteful number, since it uses less digits than its factorization.

4442224404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370185374 (or 370185372 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 30.

The square root of 4442224404 is about 66650.0142835694. The cubic root of 4442224404 is about 1643.8675827659.

Adding to 4442224404 its reverse (4044222444), we get a palindrome (8486446848).

It can be divided in two parts, 444222440 and 4, that added together give a palindrome (444222444).

The spelling of 4442224404 in words is "four billion, four hundred forty-two million, two hundred twenty-four thousand, four hundred four".