324136253423 has 4 divisors (see below), whose sum is σ = 335313365640. Its totient is φ = 312959141208.

The previous prime is 324136253411. The next prime is 324136253431. The reversal of 324136253423 is 324352631423.

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 324136253423 - 2¹⁸ = 324135991279 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 (324136253473) 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, 5588556065 + ... + 5588556122.

It is an arithmetic number, because the mean of its divisors is an integer number (83828341410).

Almost surely, 2^324136253423 is an apocalyptic number.

324136253423 is a deficient number, since it is larger than the sum of its proper divisors (11177112217).

324136253423 is a wasteful number, since it uses less digits than its factorization.

324136253423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11177112216.

The product of its digits is 311040, while the sum is 38.

Adding to 324136253423 its reverse (324352631423), we get a palindrome (648488884846).

The spelling of 324136253423 in words is "three hundred twenty-four billion, one hundred thirty-six million, two hundred fifty-three thousand, four hundred twenty-three".