22344242343434 has 16 divisors (see below), whose sum is σ = 37253179346400. Its totient is φ = 9964842210960.

The previous prime is 22344242343433. The next prime is 22344242343517. The reversal of 22344242343434 is 43434324244322.

It is not an unprimeable number, because it can be changed into a prime (22344242343433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9581577884 + ... + 9581580215.

It is an arithmetic number, because the mean of its divisors is an integer number (2328323709150).

Almost surely, 2^{22344242343434} is an apocalyptic number.

22344242343434 is a deficient number, since it is larger than the sum of its proper divisors (14908937002966).

22344242343434 is a wasteful number, since it uses less digits than its factorization.

22344242343434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19163158165.

The product of its digits is 5308416, while the sum is 44.

Adding to 22344242343434 its reverse (43434324244322), we get a palindrome (65778566587756).

The spelling of 22344242343434 in words is "twenty-two trillion, three hundred forty-four billion, two hundred forty-two million, three hundred forty-three thousand, four hundred thirty-four".