324969263309 has 2 divisors, whose sum is σ = 324969263310. Its totient is φ = 324969263308.

The previous prime is 324969263299. The next prime is 324969263317. The reversal of 324969263309 is 903362969423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 190484238025 + 134485025284 = 436445^2 + 366722^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-324969263309 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (324969263609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162484631654 + 162484631655.

It is an arithmetic number, because the mean of its divisors is an integer number (162484631655).

Almost surely, 2^324969263309 is an apocalyptic number.

It is an amenable number.

324969263309 is a deficient number, since it is larger than the sum of its proper divisors (1).

324969263309 is an equidigital number, since it uses as much as digits as its factorization.

324969263309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11337408, while the sum is 56.

The spelling of 324969263309 in words is "three hundred twenty-four billion, nine hundred sixty-nine million, two hundred sixty-three thousand, three hundred nine".