14350061321 has 2 divisors, whose sum is σ = 14350061322. Its totient is φ = 14350061320.

The previous prime is 14350061317. The next prime is 14350061381. The reversal of 14350061321 is 12316005341.

14350061321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7191040000 + 7159021321 = 84800^2 + 84611^2 .

It is a cyclic number.

It is not a de Polignac number, because 14350061321 - 2² = 14350061317 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (14350061311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7175030660 + 7175030661.

It is an arithmetic number, because the mean of its divisors is an integer number (7175030661).

Almost surely, 2^14350061321 is an apocalyptic number.

It is an amenable number.

14350061321 is a deficient number, since it is larger than the sum of its proper divisors (1).

14350061321 is an equidigital number, since it uses as much as digits as its factorization.

14350061321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 14350061321 its reverse (12316005341), we get a palindrome (26666066662).

The spelling of 14350061321 in words is "fourteen billion, three hundred fifty million, sixty-one thousand, three hundred twenty-one".