324020000142021 has 8 divisors (see below), whose sum is σ = 434413554518944. Its totient is φ = 214819889596560.

The previous prime is 324020000141969. The next prime is 324020000142023. The reversal of 324020000142021 is 120241000020423.

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

It is not a de Polignac number, because 324020000142021 - 2¹¹ = 324020000139973 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324020000142023) 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, 298360957231 + ... + 298360958316.

It is an arithmetic number, because the mean of its divisors is an integer number (54301694314868).

Almost surely, 2^{324020000142021} is an apocalyptic number.

It is an amenable number.

324020000142021 is a deficient number, since it is larger than the sum of its proper divisors (110393554376923).

324020000142021 is a wasteful number, since it uses less digits than its factorization.

324020000142021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596721915731.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 324020000142021 its reverse (120241000020423), we get a palindrome (444261000162444).

The spelling of 324020000142021 in words is "three hundred twenty-four trillion, twenty billion, one hundred forty-two thousand, twenty-one".