323042111424021 has 24 divisors (see below), whose sum is σ = 473576080187392. Its totient is φ = 195726463257600.

The previous prime is 323042111423987. The next prime is 323042111424029. The reversal of 323042111424021 is 120424111240323.

It is a happy number.

It is not a de Polignac number, because 323042111424021 - 2⁷ = 323042111423893 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 323042111424021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323042111424029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 127458325 + ... + 129968106.

Almost surely, 2^{323042111424021} is an apocalyptic number.

It is an amenable number.

323042111424021 is a deficient number, since it is larger than the sum of its proper divisors (150533968763371).

323042111424021 is a wasteful number, since it uses less digits than its factorization.

323042111424021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257429913 (or 257429902 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 323042111424021 its reverse (120424111240323), we get a palindrome (443466222664344).

The spelling of 323042111424021 in words is "three hundred twenty-three trillion, forty-two billion, one hundred eleven million, four hundred twenty-four thousand, twenty-one".