2422243344 has 80 divisors (see below), whose sum is σ = 6589756800. Its totient is φ = 765186048.

The previous prime is 2422243337. The next prime is 2422243349. The reversal of 2422243344 is 4433422242.

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

It is not an unprimeable number, because it can be changed into a prime (2422243349) 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, 110272 + ... + 130400.

It is an arithmetic number, because the mean of its divisors is an integer number (82371960).

Almost surely, 2^2422243344 is an apocalyptic number.

2422243344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2422243344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3294878400).

2422243344 is an abundant number, since it is smaller than the sum of its proper divisors (4167513456).

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

2422243344 is a wasteful number, since it uses less digits than its factorization.

2422243344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20272 (or 20266 counting only the distinct ones).

The product of its digits is 36864, while the sum is 30.

The square root of 2422243344 is about 49216.2914490720. The cubic root of 2422243344 is about 1342.9894171110.

Adding to 2422243344 its reverse (4433422242), we get a palindrome (6855665586).

The spelling of 2422243344 in words is "two billion, four hundred twenty-two million, two hundred forty-three thousand, three hundred forty-four".