324743347423 has 4 divisors (see below), whose sum is σ = 354265469928. Its totient is φ = 295221224920.

The previous prime is 324743347421. The next prime is 324743347459.

324743347423 is nontrivially palindromic in base 10.

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 324743347423 - 2¹ = 324743347421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324743347421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14761061236 + ... + 14761061257.

It is an arithmetic number, because the mean of its divisors is an integer number (88566367482).

Almost surely, 2^324743347423 is an apocalyptic number.

324743347423 is a deficient number, since it is larger than the sum of its proper divisors (29522122505).

324743347423 is a wasteful number, since it uses less digits than its factorization.

324743347423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29522122504.

The product of its digits is 4064256, while the sum is 46.

The spelling of 324743347423 in words is "three hundred twenty-four billion, seven hundred forty-three million, three hundred forty-seven thousand, four hundred twenty-three".