22344413044 has 12 divisors (see below), whose sum is σ = 40056448068. Its totient is φ = 10899713600.

The previous prime is 22344413023. The next prime is 22344413051. The reversal of 22344413044 is 44031444322.

It can be written as a sum of positive squares in 2 ways, for example, as 6275808400 + 16068604644 = 79220^2 + 126762^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22344412997 and 22344413015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68123047 + ... + 68123374.

It is an arithmetic number, because the mean of its divisors is an integer number (3338037339).

Almost surely, 2^22344413044 is an apocalyptic number.

It is an amenable number.

22344413044 is a deficient number, since it is larger than the sum of its proper divisors (17712035024).

22344413044 is a wasteful number, since it uses less digits than its factorization.

22344413044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136246466 (or 136246464 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 22344413044 its reverse (44031444322), we get a palindrome (66375857366).

The spelling of 22344413044 in words is "twenty-two billion, three hundred forty-four million, four hundred thirteen thousand, forty-four".