23142435841 has 48 divisors (see below), whose sum is σ = 29647296000. Its totient is φ = 17938609920.

The previous prime is 23142435817. The next prime is 23142435851. The reversal of 23142435841 is 14853424132.

It is not a de Polignac number, because 23142435841 - 2¹⁷ = 23142304769 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23142435841.

It is not an unprimeable number, because it can be changed into a prime (23142435851) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2398096 + ... + 2407726.

It is an arithmetic number, because the mean of its divisors is an integer number (617652000).

Almost surely, 2^23142435841 is an apocalyptic number.

It is an amenable number.

23142435841 is a deficient number, since it is larger than the sum of its proper divisors (6504860159).

23142435841 is a wasteful number, since it uses less digits than its factorization.

23142435841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9782 (or 9775 counting only the distinct ones).

The product of its digits is 92160, while the sum is 37.

Adding to 23142435841 its reverse (14853424132), we get a palindrome (37995859973).

The spelling of 23142435841 in words is "twenty-three billion, one hundred forty-two million, four hundred thirty-five thousand, eight hundred forty-one".