14010331344221 has 2 divisors, whose sum is σ = 14010331344222. Its totient is φ = 14010331344220.

The previous prime is 14010331344211. The next prime is 14010331344253. The reversal of 14010331344221 is 12244313301041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13729351838596 + 280979505625 = 3705314^2 + 530075^2 .

It is a cyclic number.

It is not a de Polignac number, because 14010331344221 - 2⁶ = 14010331344157 is a prime.

It is a super-3 number, since 3×14010331344221³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14010331344211) 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 as a sum of consecutive naturals, namely, 7005165672110 + 7005165672111.

It is an arithmetic number, because the mean of its divisors is an integer number (7005165672111).

Almost surely, 2^{14010331344221} is an apocalyptic number.

It is an amenable number.

14010331344221 is a deficient number, since it is larger than the sum of its proper divisors (1).

14010331344221 is an equidigital number, since it uses as much as digits as its factorization.

14010331344221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 14010331344221 its reverse (12244313301041), we get a palindrome (26254644645262).

The spelling of 14010331344221 in words is "fourteen trillion, ten billion, three hundred thirty-one million, three hundred forty-four thousand, two hundred twenty-one".