23110434342443 has 16 divisors (see below), whose sum is σ = 26462944166400. Its totient is φ = 19770702259200.

The previous prime is 23110434342439. The next prime is 23110434342449. The reversal of 23110434342443 is 34424343401132.

It is a cyclic number.

It is not a de Polignac number, because 23110434342443 - 2² = 23110434342439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23110434342397 and 23110434342406.

It is not an unprimeable number, because it can be changed into a prime (23110434342449) 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, 11156258 + ... + 13064568.

It is an arithmetic number, because the mean of its divisors is an integer number (1653934010400).

Almost surely, 2^{23110434342443} is an apocalyptic number.

23110434342443 is a deficient number, since it is larger than the sum of its proper divisors (3352509823957).

23110434342443 is a wasteful number, since it uses less digits than its factorization.

23110434342443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1911658.

The product of its (nonzero) digits is 331776, while the sum is 38.

Adding to 23110434342443 its reverse (34424343401132), we get a palindrome (57534777743575).

The spelling of 23110434342443 in words is "twenty-three trillion, one hundred ten billion, four hundred thirty-four million, three hundred forty-two thousand, four hundred forty-three".