14119720469 has 2 divisors, whose sum is σ = 14119720470. Its totient is φ = 14119720468.

The previous prime is 14119720457. The next prime is 14119720501. The reversal of 14119720469 is 96402791141.

14119720469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14080907569 + 38812900 = 118663^2 + 6230^2 .

It is a cyclic number.

It is not a de Polignac number, because 14119720469 - 2²⁰ = 14118671893 is a prime.

It is a super-2 number, since 2×14119720469² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14119720429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7059860234 + 7059860235.

It is an arithmetic number, because the mean of its divisors is an integer number (7059860235).

Almost surely, 2^14119720469 is an apocalyptic number.

It is an amenable number.

14119720469 is a deficient number, since it is larger than the sum of its proper divisors (1).

14119720469 is an equidigital number, since it uses as much as digits as its factorization.

14119720469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 44.

The spelling of 14119720469 in words is "fourteen billion, one hundred nineteen million, seven hundred twenty thousand, four hundred sixty-nine".