14120404298321 has 2 divisors, whose sum is σ = 14120404298322. Its totient is φ = 14120404298320.

The previous prime is 14120404298303. The next prime is 14120404298323. The reversal of 14120404298321 is 12389240402141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14085421833025 + 34982465296 = 3753055^2 + 187036^2 .

It is a cyclic number.

It is not a de Polignac number, because 14120404298321 - 2³⁸ = 13845526391377 is a prime.

It is a Sophie Germain prime.

Together with 14120404298323, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (14120404298323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7060202149160 + 7060202149161.

It is an arithmetic number, because the mean of its divisors is an integer number (7060202149161).

Almost surely, 2^{14120404298321} is an apocalyptic number.

It is an amenable number.

14120404298321 is a deficient number, since it is larger than the sum of its proper divisors (1).

14120404298321 is an equidigital number, since it uses as much as digits as its factorization.

14120404298321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110592, while the sum is 41.

The spelling of 14120404298321 in words is "fourteen trillion, one hundred twenty billion, four hundred four million, two hundred ninety-eight thousand, three hundred twenty-one".