324323042401 has 2 divisors, whose sum is σ = 324323042402. Its totient is φ = 324323042400.

The previous prime is 324323042377. The next prime is 324323042413. The reversal of 324323042401 is 104240323423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 203635587600 + 120687454801 = 451260^2 + 347401^2 .

It is an emirp because it is prime and its reverse (104240323423) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-324323042401 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 324323042401.

It is not a weakly prime, because it can be changed into another prime (324323042431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162161521200 + 162161521201.

It is an arithmetic number, because the mean of its divisors is an integer number (162161521201).

Almost surely, 2^324323042401 is an apocalyptic number.

It is an amenable number.

324323042401 is a deficient number, since it is larger than the sum of its proper divisors (1).

324323042401 is an equidigital number, since it uses as much as digits as its factorization.

324323042401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 324323042401 its reverse (104240323423), we get a palindrome (428563365824).

The spelling of 324323042401 in words is "three hundred twenty-four billion, three hundred twenty-three million, forty-two thousand, four hundred one".