4440244152 has 32 divisors (see below), whose sum is σ = 11136787200. Its totient is φ = 1475257824.

The previous prime is 4440244051. The next prime is 4440244189. The reversal of 4440244152 is 2514420444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293952 + ... + 308687.

It is an arithmetic number, because the mean of its divisors is an integer number (348024600).

Almost surely, 2^4440244152 is an apocalyptic number.

It is an amenable number.

4440244152 is an abundant number, since it is smaller than the sum of its proper divisors (6696543048).

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

4440244152 is a wasteful number, since it uses less digits than its factorization.

4440244152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602955 (or 602951 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 30.

The square root of 4440244152 is about 66635.1570269028. The cubic root of 4440244152 is about 1643.6232790415.

Adding to 4440244152 its reverse (2514420444), we get a palindrome (6954664596).

The spelling of 4440244152 in words is "four billion, four hundred forty million, two hundred forty-four thousand, one hundred fifty-two".