14159069 has 2 divisors, whose sum is σ = 14159070. Its totient is φ = 14159068.

The previous prime is 14159051. The next prime is 14159071. The reversal of 14159069 is 96095141.

14159069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12694969 + 1464100 = 3563^2 + 1210^2 .

It is a cyclic number.

It is not a de Polignac number, because 14159069 - 2¹⁶ = 14093533 is a prime.

It is a super-2 number, since 2×14159069² = 400958469893522, which contains 22 as substring.

Together with 14159071, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14159029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7079534 + 7079535.

It is an arithmetic number, because the mean of its divisors is an integer number (7079535).

Almost surely, 2^14159069 is an apocalyptic number.

It is an amenable number.

14159069 is a deficient number, since it is larger than the sum of its proper divisors (1).

14159069 is an equidigital number, since it uses as much as digits as its factorization.

14159069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 35.

The square root of 14159069 is about 3762.8538371826. The cubic root of 14159069 is about 241.9235979019.

The spelling of 14159069 in words is "fourteen million, one hundred fifty-nine thousand, sixty-nine".