321433444334123 has 8 divisors (see below), whose sum is σ = 353552638998576. Its totient is φ = 292212222120720.

The previous prime is 321433444333961. The next prime is 321433444334141.

321433444334123 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 321433444334123 - 2⁴⁴ = 303841258289707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (321433444333123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120748850786 + ... + 120748853447.

It is an arithmetic number, because the mean of its divisors is an integer number (44194079874822).

Almost surely, 2^{321433444334123} is an apocalyptic number.

321433444334123 is a deficient number, since it is larger than the sum of its proper divisors (32119194664453).

321433444334123 is an equidigital number, since it uses as much as digits as its factorization.

321433444334123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241497704266 (or 241497704244 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 44.

The spelling of 321433444334123 in words is "three hundred twenty-one trillion, four hundred thirty-three billion, four hundred forty-four million, three hundred thirty-four thousand, one hundred twenty-three".