324321114421 has 18 divisors (see below), whose sum is σ = 352007935778. Its totient is φ = 298748273280.

The previous prime is 324321114413. The next prime is 324321114433. The reversal of 324321114421 is 124411123423.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 232762827025 + 91558287396 = 482455^2 + 302586^2 .

It is not a de Polignac number, because 324321114421 - 2³ = 324321114413 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 324321114421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324321114461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 384391 + ... + 892411.

Almost surely, 2^324321114421 is an apocalyptic number.

It is an amenable number.

324321114421 is a deficient number, since it is larger than the sum of its proper divisors (27686821357).

324321114421 is an equidigital number, since it uses as much as digits as its factorization.

324321114421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508149 (or 508085 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

Adding to 324321114421 its reverse (124411123423), we get a palindrome (448732237844).

The spelling of 324321114421 in words is "three hundred twenty-four billion, three hundred twenty-one million, one hundred fourteen thousand, four hundred twenty-one".