324420234203021 has 8 divisors (see below), whose sum is σ = 374731393518144. Its totient is φ = 277578810013120.

The previous prime is 324420234203011. The next prime is 324420234203047. The reversal of 324420234203021 is 120302432024423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 324420234203021 - 2²⁶ = 324420167094157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324420234203011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 867433781105 + ... + 867433781478.

It is an arithmetic number, because the mean of its divisors is an integer number (46841424189768).

Almost surely, 2^{324420234203021} is an apocalyptic number.

It is an amenable number.

324420234203021 is a deficient number, since it is larger than the sum of its proper divisors (50311159315123).

324420234203021 is a wasteful number, since it uses less digits than its factorization.

324420234203021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734867562611.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 324420234203021 its reverse (120302432024423), we get a palindrome (444722666227444).

The spelling of 324420234203021 in words is "three hundred twenty-four trillion, four hundred twenty billion, two hundred thirty-four million, two hundred three thousand, twenty-one".