321412014442201 has 2 divisors, whose sum is σ = 321412014442202. Its totient is φ = 321412014442200.

The previous prime is 321412014442187. The next prime is 321412014442319. The reversal of 321412014442201 is 102244410214123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 219155425602201 + 102256588840000 = 14803899^2 + 10112200^2 .

It is a cyclic number.

It is not a de Polignac number, because 321412014442201 - 2¹⁵ = 321412014409433 is a prime.

It is not a weakly prime, because it can be changed into another prime (321412014448201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160706007221100 + 160706007221101.

It is an arithmetic number, because the mean of its divisors is an integer number (160706007221101).

Almost surely, 2^{321412014442201} is an apocalyptic number.

It is an amenable number.

321412014442201 is a deficient number, since it is larger than the sum of its proper divisors (1).

321412014442201 is an equidigital number, since it uses as much as digits as its factorization.

321412014442201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 321412014442201 its reverse (102244410214123), we get a palindrome (423656424656324).

The spelling of 321412014442201 in words is "three hundred twenty-one trillion, four hundred twelve billion, fourteen million, four hundred forty-two thousand, two hundred one".