14269791149 has 2 divisors, whose sum is σ = 14269791150. Its totient is φ = 14269791148.

The previous prime is 14269791113. The next prime is 14269791157. The reversal of 14269791149 is 94119796241.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13599757924 + 670033225 = 116618^2 + 25885^2 .

It is an emirp because it is prime and its reverse (94119796241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14269791149 - 2²⁰ = 14268742573 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14269791149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14269791199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7134895574 + 7134895575.

It is an arithmetic number, because the mean of its divisors is an integer number (7134895575).

Almost surely, 2^14269791149 is an apocalyptic number.

It is an amenable number.

14269791149 is a deficient number, since it is larger than the sum of its proper divisors (1).

14269791149 is an equidigital number, since it uses as much as digits as its factorization.

14269791149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 979776, while the sum is 53.

The spelling of 14269791149 in words is "fourteen billion, two hundred sixty-nine million, seven hundred ninety-one thousand, one hundred forty-nine".