23143322324234 has 64 divisors (see below), whose sum is σ = 40742855822592. Its totient is φ = 9653140224000.

The previous prime is 23143322324231. The next prime is 23143322324251. The reversal of 23143322324234 is 43242322334132.

It is a super-2 number, since 2×23143322324234² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23143322324231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 188437454 + ... + 188560230.

It is an arithmetic number, because the mean of its divisors is an integer number (636607122228).

Almost surely, 2^{23143322324234} is an apocalyptic number.

23143322324234 is a deficient number, since it is larger than the sum of its proper divisors (17599533498358).

23143322324234 is a wasteful number, since it uses less digits than its factorization.

23143322324234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123951.

The product of its digits is 497664, while the sum is 38.

Adding to 23143322324234 its reverse (43242322334132), we get a palindrome (66385644658366).

The spelling of 23143322324234 in words is "twenty-three trillion, one hundred forty-three billion, three hundred twenty-two million, three hundred twenty-four thousand, two hundred thirty-four".