324863561243 has 16 divisors (see below), whose sum is σ = 365299411680. Its totient is φ = 286827614976.

The previous prime is 324863561237. The next prime is 324863561251. The reversal of 324863561243 is 342165368423.

It is a cyclic number.

It is not a de Polignac number, because 324863561243 - 2⁶ = 324863561179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (324863561843) 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, 3986330 + ... + 4067007.

It is an arithmetic number, because the mean of its divisors is an integer number (22831213230).

Almost surely, 2^324863561243 is an apocalyptic number.

324863561243 is a deficient number, since it is larger than the sum of its proper divisors (40435850437).

324863561243 is a wasteful number, since it uses less digits than its factorization.

324863561243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8053486.

The product of its digits is 2488320, while the sum is 47.

The spelling of 324863561243 in words is "three hundred twenty-four billion, eight hundred sixty-three million, five hundred sixty-one thousand, two hundred forty-three".