4444231344 has 80 divisors (see below), whose sum is σ = 13209273600. Its totient is φ = 1261244160.

The previous prime is 4444231339. The next prime is 4444231381. The reversal of 4444231344 is 4431324444.

It is a super-3 number, since 3×4444231344³ (a number of 30 digits) contains 333 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5679 + ... + 94449.

It is an arithmetic number, because the mean of its divisors is an integer number (165115920).

Almost surely, 2^4444231344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4444231344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6604636800).

4444231344 is an abundant number, since it is smaller than the sum of its proper divisors (8765042256).

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

4444231344 is a wasteful number, since it uses less digits than its factorization.

4444231344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88938 (or 88932 counting only the distinct ones).

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

The square root of 4444231344 is about 66665.0683941748. The cubic root of 4444231344 is about 1644.1151049225.

Adding to 4444231344 its reverse (4431324444), we get a palindrome (8875555788).

The spelling of 4444231344 in words is "four billion, four hundred forty-four million, two hundred thirty-one thousand, three hundred forty-four".