324143044223 has 4 divisors (see below), whose sum is σ = 334599271488. Its totient is φ = 313686816960.

The previous prime is 324143044193. The next prime is 324143044231. The reversal of 324143044223 is 322440341423.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 324143044223 - 2²⁰ = 324141995647 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 324143044223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324143044723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5228113586 + ... + 5228113647.

It is an arithmetic number, because the mean of its divisors is an integer number (83649817872).

Almost surely, 2^324143044223 is an apocalyptic number.

324143044223 is a deficient number, since it is larger than the sum of its proper divisors (10456227265).

324143044223 is a wasteful number, since it uses less digits than its factorization.

324143044223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10456227264.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 324143044223 its reverse (322440341423), we get a palindrome (646583385646).

The spelling of 324143044223 in words is "three hundred twenty-four billion, one hundred forty-three million, forty-four thousand, two hundred twenty-three".