123412000342232 has 64 divisors (see below), whose sum is σ = 285293636550720. Its totient is φ = 48840392060928.

The previous prime is 123412000342231. The next prime is 123412000342261. The reversal of 123412000342232 is 232243000214321.

It is a junction number, because it is equal to n+sod(n) for n = 123412000342195 and 123412000342204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123412000342231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1222916093 + ... + 1223017004.

It is an arithmetic number, because the mean of its divisors is an integer number (4457713071105).

Almost surely, 2^{123412000342232} is an apocalyptic number.

It is an amenable number.

123412000342232 is an abundant number, since it is smaller than the sum of its proper divisors (161881636208488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123412000342232 is a wasteful number, since it uses less digits than its factorization.

123412000342232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2445933180 (or 2445933176 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 123412000342232 its reverse (232243000214321), we get a palindrome (355655000556553).

The spelling of 123412000342232 in words is "one hundred twenty-three trillion, four hundred twelve billion, three hundred forty-two thousand, two hundred thirty-two".