23042111423 has 8 divisors (see below), whose sum is σ = 24532326000. Its totient is φ = 21566874240.

The previous prime is 23042111401. The next prime is 23042111431. The reversal of 23042111423 is 32411124032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23042111423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23042111023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3741173 + ... + 3747326.

It is an arithmetic number, because the mean of its divisors is an integer number (3066540750).

Almost surely, 2^23042111423 is an apocalyptic number.

23042111423 is a deficient number, since it is larger than the sum of its proper divisors (1490214577).

23042111423 is a wasteful number, since it uses less digits than its factorization.

23042111423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7488697.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 23042111423 its reverse (32411124032), we get a palindrome (55453235455).

The spelling of 23042111423 in words is "twenty-three billion, forty-two million, one hundred eleven thousand, four hundred twenty-three".