324253222135 has 4 divisors (see below), whose sum is σ = 389103866568. Its totient is φ = 259402577704.

The previous prime is 324253222049. The next prime is 324253222207. The reversal of 324253222135 is 531222352423.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-324253222135 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 324253222135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32425322209 + ... + 32425322218.

It is an arithmetic number, because the mean of its divisors is an integer number (97275966642).

Almost surely, 2^324253222135 is an apocalyptic number.

324253222135 is a deficient number, since it is larger than the sum of its proper divisors (64850644433).

324253222135 is an equidigital number, since it uses as much as digits as its factorization.

324253222135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64850644432.

The product of its digits is 86400, while the sum is 34.

Adding to 324253222135 its reverse (531222352423), we get a palindrome (855475574558).

The spelling of 324253222135 in words is "three hundred twenty-four billion, two hundred fifty-three million, two hundred twenty-two thousand, one hundred thirty-five".