323505032232 has 256 divisors, whose sum is σ = 873348710400. Its totient is φ = 99632332800.

The previous prime is 323505032203. The next prime is 323505032233. The reversal of 323505032232 is 232230505323.

It is a self number, because there is not a number n which added to its sum of digits gives 323505032232.

It is not an unprimeable number, because it can be changed into a prime (323505032233) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 480690648 + ... + 480691320.

It is an arithmetic number, because the mean of its divisors is an integer number (3411518400).

Almost surely, 2^323505032232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 323505032232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (436674355200).

323505032232 is an abundant number, since it is smaller than the sum of its proper divisors (549843678168).

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

323505032232 is a wasteful number, since it uses less digits than its factorization.

323505032232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008 (or 1004 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 30.

Adding to 323505032232 its reverse (232230505323), we get a palindrome (555735537555).

The spelling of 323505032232 in words is "three hundred twenty-three billion, five hundred five million, thirty-two thousand, two hundred thirty-two".