324323140232 has 64 divisors (see below), whose sum is σ = 749506867200. Its totient is φ = 128120428800.

The previous prime is 324323140199. The next prime is 324323140289. The reversal of 324323140232 is 232041323423.

It is a junction number, because it is equal to n+sod(n) for n = 324323140195 and 324323140204.

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, 192569 + ... + 828087.

It is an arithmetic number, because the mean of its divisors is an integer number (11711044800).

Almost surely, 2^324323140232 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 324323140232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (374753433600).

324323140232 is an abundant number, since it is smaller than the sum of its proper divisors (425183726968).

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

324323140232 is a wasteful number, since it uses less digits than its factorization.

324323140232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636246 (or 636242 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 324323140232 its reverse (232041323423), we get a palindrome (556364463655).

The spelling of 324323140232 in words is "three hundred twenty-four billion, three hundred twenty-three million, one hundred forty thousand, two hundred thirty-two".