4432144344 has 64 divisors (see below), whose sum is σ = 11751747840. Its totient is φ = 1389970560.

The previous prime is 4432144333. The next prime is 4432144349. The reversal of 4432144344 is 4434412344.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4432144349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32142 + ... + 99485.

It is an arithmetic number, because the mean of its divisors is an integer number (183621060).

Almost surely, 2^4432144344 is an apocalyptic number.

It is an amenable number.

4432144344 is an abundant number, since it is smaller than the sum of its proper divisors (7319603496).

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

4432144344 is a wasteful number, since it uses less digits than its factorization.

4432144344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131720 (or 131716 counting only the distinct ones).

The product of its digits is 73728, while the sum is 33.

The square root of 4432144344 is about 66574.3519983484. The cubic root of 4432144344 is about 1642.6232487227.

Adding to 4432144344 its reverse (4434412344), we get a palindrome (8866556688).

The spelling of 4432144344 in words is "four billion, four hundred thirty-two million, one hundred forty-four thousand, three hundred forty-four".