14043769 has 2 divisors, whose sum is σ = 14043770. Its totient is φ = 14043768.

The previous prime is 14043767. The next prime is 14043773. The reversal of 14043769 is 96734041.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13987600 + 56169 = 3740^2 + 237^2 .

It is a cyclic number.

It is not a de Polignac number, because 14043769 - 2¹ = 14043767 is a prime.

It is a super-2 number, since 2×14043769² = 394454895450722, which contains 22 as substring.

Together with 14043767, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (14043761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7021884 + 7021885.

It is an arithmetic number, because the mean of its divisors is an integer number (7021885).

Almost surely, 2^14043769 is an apocalyptic number.

It is an amenable number.

14043769 is a deficient number, since it is larger than the sum of its proper divisors (1).

14043769 is an equidigital number, since it uses as much as digits as its factorization.

14043769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 14043769 is about 3747.5017011337. The cubic root of 14043769 is about 241.2651306429.

The spelling of 14043769 in words is "fourteen million, forty-three thousand, seven hundred sixty-nine".