324164132240 has 60 divisors (see below), whose sum is σ = 816116804244. Its totient is φ = 119691366912.

The previous prime is 324164132219. The next prime is 324164132251. The reversal of 324164132240 is 42231461423.

It can be written as a sum of positive squares in 6 ways, for example, as 4391977984 + 319772154256 = 66272^2 + 565484^2 .

It is a junction number, because it is equal to n+sod(n) for n = 324164132197 and 324164132206.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11974799 + ... + 12001838.

Almost surely, 2^324164132240 is an apocalyptic number.

It is an amenable number.

324164132240 is an abundant number, since it is smaller than the sum of its proper divisors (491952672004).

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

324164132240 is a wasteful number, since it uses less digits than its factorization.

324164132240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23976676 (or 23976657 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 324164132240 its reverse (42231461423), we get a palindrome (366395593663).

The spelling of 324164132240 in words is "three hundred twenty-four billion, one hundred sixty-four million, one hundred thirty-two thousand, two hundred forty".