22403243410343 has 4 divisors (see below), whose sum is σ = 22461737518848. Its totient is φ = 22344749301840.

The previous prime is 22403243410267. The next prime is 22403243410349. The reversal of 22403243410343 is 34301434230422.

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

It is a cyclic number.

It is not a de Polignac number, because 22403243410343 - 2³⁶ = 22334523933607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22403243410349) 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, 29247053678 + ... + 29247054443.

It is an arithmetic number, because the mean of its divisors is an integer number (5615434379712).

Almost surely, 2^{22403243410343} is an apocalyptic number.

22403243410343 is a deficient number, since it is larger than the sum of its proper divisors (58494108505).

22403243410343 is an equidigital number, since it uses as much as digits as its factorization.

22403243410343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58494108504.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 22403243410343 its reverse (34301434230422), we get a palindrome (56704677640765).

The spelling of 22403243410343 in words is "twenty-two trillion, four hundred three billion, two hundred forty-three million, four hundred ten thousand, three hundred forty-three".