233332144232 has 64 divisors (see below), whose sum is σ = 495650404800. Its totient is φ = 102004080640.

The previous prime is 233332144219. The next prime is 233332144247. The reversal of 233332144232 is 232441233332.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 477983 + ... + 833745.

It is an arithmetic number, because the mean of its divisors is an integer number (7744537575).

Almost surely, 2^233332144232 is an apocalyptic number.

233332144232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 233332144232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247825202400).

233332144232 is an abundant number, since it is smaller than the sum of its proper divisors (262318260568).

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

233332144232 is a wasteful number, since it uses less digits than its factorization.

233332144232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356066 (or 356062 counting only the distinct ones).

The product of its digits is 62208, while the sum is 32.

Adding to 233332144232 its reverse (232441233332), we get a palindrome (465773377564).

The spelling of 233332144232 in words is "two hundred thirty-three billion, three hundred thirty-two million, one hundred forty-four thousand, two hundred thirty-two".