4442224000 has 64 divisors (see below), whose sum is σ = 11044519200. Its totient is φ = 1776883200.

The previous prime is 4442223983. The next prime is 4442224027. The reversal of 4442224000 is 4222444.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122820 + ... + 154819.

Almost surely, 2^4442224000 is an apocalyptic number.

4442224000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4442224000 is an abundant number, since it is smaller than the sum of its proper divisors (6602295200).

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

4442224000 is an equidigital number, since it uses as much as digits as its factorization.

4442224000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277668 (or 277646 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 4442224000 is about 66650.0112528123. The cubic root of 4442224000 is about 1643.8675329318.

Adding to 4442224000 its reverse (4222444), we get a palindrome (4446446444).

The spelling of 4442224000 in words is "four billion, four hundred forty-two million, two hundred twenty-four thousand".