324225646513 has 16 divisors (see below), whose sum is σ = 340417100800. Its totient is φ = 308399918400.

The previous prime is 324225646441. The next prime is 324225646529. The reversal of 324225646513 is 315646522423.

It is a cyclic number.

It is not a de Polignac number, because 324225646513 - 2³³ = 315635711921 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 324225646513.

It is not an unprimeable number, because it can be changed into a prime (324225643513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2584231 + ... + 2706787.

It is an arithmetic number, because the mean of its divisors is an integer number (21276068800).

Almost surely, 2^324225646513 is an apocalyptic number.

It is an amenable number.

324225646513 is a deficient number, since it is larger than the sum of its proper divisors (16191454287).

324225646513 is a wasteful number, since it uses less digits than its factorization.

324225646513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124048.

The product of its digits is 1036800, while the sum is 43.

The spelling of 324225646513 in words is "three hundred twenty-four billion, two hundred twenty-five million, six hundred forty-six thousand, five hundred thirteen".