123232042430441 has 32 divisors (see below), whose sum is σ = 142284457336320. Its totient is φ = 104544286285824.

The previous prime is 123232042430429. The next prime is 123232042430459. The reversal of 123232042430441 is 144034240232321.

It is a happy number.

It is not a de Polignac number, because 123232042430441 - 2⁶ = 123232042430377 is a prime.

It is a super-2 number, since 2×123232042430441² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123232042460441) 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, 4372552436 + ... + 4372580618.

It is an arithmetic number, because the mean of its divisors is an integer number (4446389291760).

Almost surely, 2^{123232042430441} is an apocalyptic number.

It is an amenable number.

123232042430441 is a deficient number, since it is larger than the sum of its proper divisors (19052414905879).

123232042430441 is a wasteful number, since it uses less digits than its factorization.

123232042430441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35945.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 123232042430441 its reverse (144034240232321), we get a palindrome (267266282662762).

The spelling of 123232042430441 in words is "one hundred twenty-three trillion, two hundred thirty-two billion, forty-two million, four hundred thirty thousand, four hundred forty-one".