23042222451143 has 24 divisors (see below), whose sum is σ = 27275080566240. Its totient is φ = 19068214838400.

The previous prime is 23042222451137. The next prime is 23042222451163. The reversal of 23042222451143 is 34115422224032.

It is not a de Polignac number, because 23042222451143 - 2¹² = 23042222447047 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 (23042222451163) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99380393 + ... + 99611981.

It is an arithmetic number, because the mean of its divisors is an integer number (1136461690260).

Almost surely, 2^{23042222451143} is an apocalyptic number.

23042222451143 is a deficient number, since it is larger than the sum of its proper divisors (4232858115097).

23042222451143 is a wasteful number, since it uses less digits than its factorization.

23042222451143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248555 (or 248526 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 23042222451143 its reverse (34115422224032), we get a palindrome (57157644675175).

The spelling of 23042222451143 in words is "twenty-three trillion, forty-two billion, two hundred twenty-two million, four hundred fifty-one thousand, one hundred forty-three".