14214112311391 has 2 divisors, whose sum is σ = 14214112311392. Its totient is φ = 14214112311390.

The previous prime is 14214112311283. The next prime is 14214112311409. The reversal of 14214112311391 is 19311321141241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14214112311391 - 2¹⁹ = 14214111787103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14214112371391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7107056155695 + 7107056155696.

It is an arithmetic number, because the mean of its divisors is an integer number (7107056155696).

Almost surely, 2^{14214112311391} is an apocalyptic number.

14214112311391 is a deficient number, since it is larger than the sum of its proper divisors (1).

14214112311391 is an equidigital number, since it uses as much as digits as its factorization.

14214112311391 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 34.

The spelling of 14214112311391 in words is "fourteen trillion, two hundred fourteen billion, one hundred twelve million, three hundred eleven thousand, three hundred ninety-one".