123231332424000 has 224 divisors, whose sum is σ = 417907426450176. Its totient is φ = 31973534668800.

The previous prime is 123231332423989. The next prime is 123231332424017. The reversal of 123231332424000 is 424233132321.

It is a happy number.

It is a super-2 number, since 2×123231332424000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68499012 + ... + 70275011.

Almost surely, 2^{123231332424000} is an apocalyptic number.

123231332424000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123231332424000 is an abundant number, since it is smaller than the sum of its proper divisors (294676094026176).

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

123231332424000 is a wasteful number, since it uses less digits than its factorization.

123231332424000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138774090 (or 138774070 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 123231332424000 its reverse (424233132321), we get a palindrome (123655565556321).

The spelling of 123231332424000 in words is "one hundred twenty-three trillion, two hundred thirty-one billion, three hundred thirty-two million, four hundred twenty-four thousand".