14111398619 has 2 divisors, whose sum is σ = 14111398620. Its totient is φ = 14111398618.

The previous prime is 14111398597. The next prime is 14111398687. The reversal of 14111398619 is 91689311141.

It is a weak prime.

It is an emirp because it is prime and its reverse (91689311141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14111398619 - 2²⁰ = 14110350043 is a prime.

It is a super-2 number, since 2×14111398619² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14111398619.

It is not a weakly prime, because it can be changed into another prime (14111698619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7055699309 + 7055699310.

It is an arithmetic number, because the mean of its divisors is an integer number (7055699310).

Almost surely, 2^14111398619 is an apocalyptic number.

14111398619 is a deficient number, since it is larger than the sum of its proper divisors (1).

14111398619 is an equidigital number, since it uses as much as digits as its factorization.

14111398619 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 44.

The spelling of 14111398619 in words is "fourteen billion, one hundred eleven million, three hundred ninety-eight thousand, six hundred nineteen".