14156335769 has 2 divisors, whose sum is σ = 14156335770. Its totient is φ = 14156335768.

The previous prime is 14156335741. The next prime is 14156335777. The reversal of 14156335769 is 96753365141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12004489225 + 2151846544 = 109565^2 + 46388^2 .

It is an emirp because it is prime and its reverse (96753365141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14156335769 - 2²⁰ = 14155287193 is a prime.

It is a super-2 number, since 2×14156335769² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14156335709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7078167884 + 7078167885.

It is an arithmetic number, because the mean of its divisors is an integer number (7078167885).

Almost surely, 2^14156335769 is an apocalyptic number.

It is an amenable number.

14156335769 is a deficient number, since it is larger than the sum of its proper divisors (1).

14156335769 is an equidigital number, since it uses as much as digits as its factorization.

14156335769 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2041200, while the sum is 50.

The spelling of 14156335769 in words is "fourteen billion, one hundred fifty-six million, three hundred thirty-five thousand, seven hundred sixty-nine".