324244023211021 has 16 divisors (see below), whose sum is σ = 326442904527168. Its totient is φ = 322052810428800.

The previous prime is 324244023210967. The next prime is 324244023211033. The reversal of 324244023211021 is 120112320442423.

It is a cyclic number.

It is not a de Polignac number, because 324244023211021 - 2⁹ = 324244023210509 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 (324244023211421) 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, 671916201 + ... + 672398593.

It is an arithmetic number, because the mean of its divisors is an integer number (20402681532948).

Almost surely, 2^{324244023211021} is an apocalyptic number.

It is an amenable number.

324244023211021 is a deficient number, since it is larger than the sum of its proper divisors (2198881316147).

324244023211021 is a wasteful number, since it uses less digits than its factorization.

324244023211021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490332.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 324244023211021 its reverse (120112320442423), we get a palindrome (444356343653444).

The spelling of 324244023211021 in words is "three hundred twenty-four trillion, two hundred forty-four billion, twenty-three million, two hundred eleven thousand, twenty-one".