324440312130 has 192 divisors, whose sum is σ = 953597473920. Its totient is φ = 75809664000.

The previous prime is 324440312123. The next prime is 324440312143. The reversal of 324440312130 is 31213044423.

324440312130 is a `hidden beast` number, since 3 + 2 + 4 + 440 + 3 + 1 + 213 + 0 = 666.

It is a super-2 number, since 2×324440312130² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 324440312094 and 324440312103.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 17245309 + ... + 17264111.

It is an arithmetic number, because the mean of its divisors is an integer number (4966653510).

Almost surely, 2^324440312130 is an apocalyptic number.

324440312130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 324440312130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (476798736960).

324440312130 is an abundant number, since it is smaller than the sum of its proper divisors (629157161790).

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

324440312130 is a wasteful number, since it uses less digits than its factorization.

324440312130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19457 (or 19454 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 324440312130 its reverse (31213044423), we get a palindrome (355653356553).

The spelling of 324440312130 in words is "three hundred twenty-four billion, four hundred forty million, three hundred twelve thousand, one hundred thirty".