22343242411443 has 4 divisors (see below), whose sum is σ = 29790989881928. Its totient is φ = 14895494940960.

The previous prime is 22343242411429. The next prime is 22343242411489. The reversal of 22343242411443 is 34411424234322.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 22343242411443 - 2²⁰ = 22343241362867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22343242411843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3723873735238 + ... + 3723873735243.

It is an arithmetic number, because the mean of its divisors is an integer number (7447747470482).

Almost surely, 2^{22343242411443} is an apocalyptic number.

22343242411443 is a deficient number, since it is larger than the sum of its proper divisors (7447747470485).

22343242411443 is an equidigital number, since it uses as much as digits as its factorization.

22343242411443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7447747470484.

The product of its digits is 442368, while the sum is 39.

Adding to 22343242411443 its reverse (34411424234322), we get a palindrome (56754666645765).

The spelling of 22343242411443 in words is "twenty-two trillion, three hundred forty-three billion, two hundred forty-two million, four hundred eleven thousand, four hundred forty-three".