2343444434022 has 32 divisors (see below), whose sum is σ = 4933732878720. Its totient is φ = 740010237120.

The previous prime is 2343444434021. The next prime is 2343444434053. The reversal of 2343444434022 is 2204344443432.

It is a super-2 number, since 2×2343444434022² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2343444434021) 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, 3226497 + ... + 3885507.

It is an arithmetic number, because the mean of its divisors is an integer number (154179152460).

Almost surely, 2^{2343444434022} is an apocalyptic number.

2343444434022 is an abundant number, since it is smaller than the sum of its proper divisors (2590288444698).

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

2343444434022 is a wasteful number, since it uses less digits than its factorization.

2343444434022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690228.

The product of its (nonzero) digits is 884736, while the sum is 39.

Adding to 2343444434022 its reverse (2204344443432), we get a palindrome (4547788877454).

The spelling of 2343444434022 in words is "two trillion, three hundred forty-three billion, four hundred forty-four million, four hundred thirty-four thousand, twenty-two".