324322134132 has 96 divisors (see below), whose sum is σ = 813604780800. Its totient is φ = 100191928320.

The previous prime is 324322134131. The next prime is 324322134161. The reversal of 324322134132 is 231431223423.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 324322134132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324322134131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3896632 + ... + 3978992.

It is an arithmetic number, because the mean of its divisors is an integer number (8475049800).

Almost surely, 2^324322134132 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 324322134132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (406802390400).

324322134132 is an abundant number, since it is smaller than the sum of its proper divisors (489282646668).

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

324322134132 is a wasteful number, since it uses less digits than its factorization.

324322134132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82681 (or 82679 counting only the distinct ones).

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

Adding to 324322134132 its reverse (231431223423), we get a palindrome (555753357555).

The spelling of 324322134132 in words is "three hundred twenty-four billion, three hundred twenty-two million, one hundred thirty-four thousand, one hundred thirty-two".