14074429 has 2 divisors, whose sum is σ = 14074430. Its totient is φ = 14074428.

The previous prime is 14074427. The next prime is 14074441. The reversal of 14074429 is 92447041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13616100 + 458329 = 3690^2 + 677^2 .

It is a cyclic number.

It is not a de Polignac number, because 14074429 - 2¹ = 14074427 is a prime.

Together with 14074427, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 14074429.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14074427) 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, 7037214 + 7037215.

It is an arithmetic number, because the mean of its divisors is an integer number (7037215).

Almost surely, 2^14074429 is an apocalyptic number.

It is an amenable number.

14074429 is a deficient number, since it is larger than the sum of its proper divisors (1).

14074429 is an equidigital number, since it uses as much as digits as its factorization.

14074429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 14074429 is about 3751.5901961702. The cubic root of 14074429 is about 241.4405776640.

The spelling of 14074429 in words is "fourteen million, seventy-four thousand, four hundred twenty-nine".