324433123345 has 4 divisors (see below), whose sum is σ = 389319748020. Its totient is φ = 259546498672.

The previous prime is 324433123321. The next prime is 324433123439. The reversal of 324433123345 is 543321334423.

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

It can be written as a sum of positive squares in 2 ways, for example, as 78227614864 + 246205508481 = 279692^2 + 496191^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-324433123345 is a prime.

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, 32443312330 + ... + 32443312339.

It is an arithmetic number, because the mean of its divisors is an integer number (97329937005).

Almost surely, 2^324433123345 is an apocalyptic number.

It is an amenable number.

324433123345 is a deficient number, since it is larger than the sum of its proper divisors (64886624675).

324433123345 is an equidigital number, since it uses as much as digits as its factorization.

324433123345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64886624674.

The product of its digits is 311040, while the sum is 37.

Adding to 324433123345 its reverse (543321334423), we get a palindrome (867754457768).

The spelling of 324433123345 in words is "three hundred twenty-four billion, four hundred thirty-three million, one hundred twenty-three thousand, three hundred forty-five".