321441423414359 has 2 divisors, whose sum is σ = 321441423414360. Its totient is φ = 321441423414358.

The previous prime is 321441423414283. The next prime is 321441423414427. The reversal of 321441423414359 is 953414324144123.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 321441423414359 - 2²⁰ = 321441422365783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (321441423414259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160720711707179 + 160720711707180.

It is an arithmetic number, because the mean of its divisors is an integer number (160720711707180).

Almost surely, 2^{321441423414359} is an apocalyptic number.

321441423414359 is a deficient number, since it is larger than the sum of its proper divisors (1).

321441423414359 is an equidigital number, since it uses as much as digits as its factorization.

321441423414359 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4976640, while the sum is 50.

The spelling of 321441423414359 in words is "three hundred twenty-one trillion, four hundred forty-one billion, four hundred twenty-three million, four hundred fourteen thousand, three hundred fifty-nine".