4402444424 has 32 divisors (see below), whose sum is σ = 9436089600. Its totient is φ = 1886305920.

The previous prime is 4402444399. The next prime is 4402444429. The reversal of 4402444424 is 4244442044.

It is not an unprimeable number, because it can be changed into a prime (4402444429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334529 + ... + 347439.

It is an arithmetic number, because the mean of its divisors is an integer number (294877800).

Almost surely, 2^4402444424 is an apocalyptic number.

It is an amenable number.

4402444424 is an abundant number, since it is smaller than the sum of its proper divisors (5033645176).

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

4402444424 is a wasteful number, since it uses less digits than its factorization.

4402444424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19013 (or 19009 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

The square root of 4402444424 is about 66350.9187879113. The cubic root of 4402444424 is about 1638.9459348092.

Adding to 4402444424 its reverse (4244442044), we get a palindrome (8646886468).

The spelling of 4402444424 in words is "four billion, four hundred two million, four hundred forty-four thousand, four hundred twenty-four".