324021134505 has 16 divisors (see below), whose sum is σ = 518460387264. Its totient is φ = 172802414400.

The previous prime is 324021134473. The next prime is 324021134509. The reversal of 324021134505 is 505431120423.

It is not a de Polignac number, because 324021134505 - 2⁵ = 324021134473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (324021134509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245646 + ... + 841655.

It is an arithmetic number, because the mean of its divisors is an integer number (32403774204).

Almost surely, 2^324021134505 is an apocalyptic number.

It is an amenable number.

324021134505 is a deficient number, since it is larger than the sum of its proper divisors (194439252759).

324021134505 is a wasteful number, since it uses less digits than its factorization.

324021134505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107176.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 324021134505 its reverse (505431120423), we get a palindrome (829452254928).

The spelling of 324021134505 in words is "three hundred twenty-four billion, twenty-one million, one hundred thirty-four thousand, five hundred five".