14214331349 has 2 divisors, whose sum is σ = 14214331350. Its totient is φ = 14214331348.

The previous prime is 14214331331. The next prime is 14214331387. The reversal of 14214331349 is 94313341241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13062204100 + 1152127249 = 114290^2 + 33943^2 .

It is a cyclic number.

It is not a de Polignac number, because 14214331349 - 2²⁸ = 13945895893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14214331849) 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, 7107165674 + 7107165675.

It is an arithmetic number, because the mean of its divisors is an integer number (7107165675).

Almost surely, 2^14214331349 is an apocalyptic number.

It is an amenable number.

14214331349 is a deficient number, since it is larger than the sum of its proper divisors (1).

14214331349 is an equidigital number, since it uses as much as digits as its factorization.

14214331349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 35.

The spelling of 14214331349 in words is "fourteen billion, two hundred fourteen million, three hundred thirty-one thousand, three hundred forty-nine".