322421141473141 has 2 divisors, whose sum is σ = 322421141473142. Its totient is φ = 322421141473140.

The previous prime is 322421141473139. The next prime is 322421141473201. The reversal of 322421141473141 is 141374141124223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 207467898832516 + 114953242640625 = 14403746^2 + 10721625^2 .

It is a cyclic number.

It is not a de Polignac number, because 322421141473141 - 2¹ = 322421141473139 is a prime.

Together with 322421141473139, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 322421141473094 and 322421141473103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (322421147473141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161210570736570 + 161210570736571.

It is an arithmetic number, because the mean of its divisors is an integer number (161210570736571).

Almost surely, 2^{322421141473141} is an apocalyptic number.

It is an amenable number.

322421141473141 is a deficient number, since it is larger than the sum of its proper divisors (1).

322421141473141 is an equidigital number, since it uses as much as digits as its factorization.

322421141473141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129024, while the sum is 40.

Adding to 322421141473141 its reverse (141374141124223), we get a palindrome (463795282597364).

The spelling of 322421141473141 in words is "three hundred twenty-two trillion, four hundred twenty-one billion, one hundred forty-one million, four hundred seventy-three thousand, one hundred forty-one".