232440044232 has 128 divisors (see below), whose sum is σ = 662472898560. Its totient is φ = 67334373120.

The previous prime is 232440044227. The next prime is 232440044377.

232440044232 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 232440044232.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 315718 + ... + 751370.

It is an arithmetic number, because the mean of its divisors is an integer number (5175569520).

Almost surely, 2^232440044232 is an apocalyptic number.

232440044232 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 232440044232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (331236449280).

232440044232 is an abundant number, since it is smaller than the sum of its proper divisors (430032854328).

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

232440044232 is a wasteful number, since it uses less digits than its factorization.

232440044232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435763 (or 435759 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

It can be divided in two parts, 2324400 and 44232, that added together give a palindrome (2368632).

The spelling of 232440044232 in words is "two hundred thirty-two billion, four hundred forty million, forty-four thousand, two hundred thirty-two".