324420224421 has 16 divisors (see below), whose sum is σ = 458204580864. Its totient is φ = 203469095424.

The previous prime is 324420224419. The next prime is 324420224431. The reversal of 324420224421 is 124422024423.

It is a happy number.

324420224421 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 324420224421 - 2¹ = 324420224419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324420224431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1267525 + ... + 1501818.

It is an arithmetic number, because the mean of its divisors is an integer number (28637786304).

Almost surely, 2^324420224421 is an apocalyptic number.

It is an amenable number.

324420224421 is a deficient number, since it is larger than the sum of its proper divisors (133784356443).

324420224421 is a wasteful number, since it uses less digits than its factorization.

324420224421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2771660.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 324420224421 its reverse (124422024423), we get a palindrome (448842248844).

It can be divided in two parts, 3244202 and 24421, that added together give a palindrome (3268623).

The spelling of 324420224421 in words is "three hundred twenty-four billion, four hundred twenty million, two hundred twenty-four thousand, four hundred twenty-one".