324004331210320 has 40 divisors (see below), whose sum is σ = 757664463564936. Its totient is φ = 128852589516288.

The previous prime is 324004331210311. The next prime is 324004331210321. The reversal of 324004331210320 is 23012133400423.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 21415940485696 + 302588390724624 = 4627736^2 + 17395068^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324004331210321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11705344947 + ... + 11705372626.

Almost surely, 2^{324004331210320} is an apocalyptic number.

It is an amenable number.

324004331210320 is an abundant number, since it is smaller than the sum of its proper divisors (433660132354616).

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

324004331210320 is a wasteful number, since it uses less digits than its factorization.

324004331210320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23410717759 (or 23410717753 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 324004331210320 its reverse (23012133400423), we get a palindrome (347016464610743).

The spelling of 324004331210320 in words is "three hundred twenty-four trillion, four billion, three hundred thirty-one million, two hundred ten thousand, three hundred twenty".