22340344323 has 8 divisors (see below), whose sum is σ = 32495046336. Its totient is φ = 13539602600.

The previous prime is 22340344297. The next prime is 22340344331. The reversal of 22340344323 is 32344304322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22340344323 - 2¹⁰ = 22340343299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22340344373) 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, 338490033 + ... + 338490098.

It is an arithmetic number, because the mean of its divisors is an integer number (4061880792).

Almost surely, 2^22340344323 is an apocalyptic number.

22340344323 is a deficient number, since it is larger than the sum of its proper divisors (10154702013).

22340344323 is a wasteful number, since it uses less digits than its factorization.

22340344323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676980145.

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 22340344323 its reverse (32344304322), we get a palindrome (54684648645).

It can be divided in two parts, 22340 and 344323, that added together give a palindrome (366663).

The spelling of 22340344323 in words is "twenty-two billion, three hundred forty million, three hundred forty-four thousand, three hundred twenty-three".