324544004332313 has 8 divisors (see below), whose sum is σ = 333374260290120. Its totient is φ = 315716842920960.

The previous prime is 324544004332297. The next prime is 324544004332321. The reversal of 324544004332313 is 313233400445423.

It can be written as a sum of positive squares in 4 ways, for example, as 18789823486729 + 305754180845584 = 4334723^2 + 17485828^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 324544004332313 - 2⁴ = 324544004332297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (324544004332393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 773424008 + ... + 773843513.

It is an arithmetic number, because the mean of its divisors is an integer number (41671782536265).

Almost surely, 2^{324544004332313} is an apocalyptic number.

It is an amenable number.

324544004332313 is a deficient number, since it is larger than the sum of its proper divisors (8830255957807).

324544004332313 is a wasteful number, since it uses less digits than its factorization.

324544004332313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1547273227.

The product of its (nonzero) digits is 1244160, while the sum is 41.

Adding to 324544004332313 its reverse (313233400445423), we get a palindrome (637777404777736).

The spelling of 324544004332313 in words is "three hundred twenty-four trillion, five hundred forty-four billion, four million, three hundred thirty-two thousand, three hundred thirteen".