14094438409 has 2 divisors, whose sum is σ = 14094438410. Its totient is φ = 14094438408.

The previous prime is 14094438389. The next prime is 14094438487. The reversal of 14094438409 is 90483449041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14094438400 + 9 = 118720^2 + 3^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14094438409 is a prime.

It is not a weakly prime, because it can be changed into another prime (14094418409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7047219204 + 7047219205.

It is an arithmetic number, because the mean of its divisors is an integer number (7047219205).

Almost surely, 2^14094438409 is an apocalyptic number.

It is an amenable number.

14094438409 is a deficient number, since it is larger than the sum of its proper divisors (1).

14094438409 is an equidigital number, since it uses as much as digits as its factorization.

14094438409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 14094438409 in words is "fourteen billion, ninety-four million, four hundred thirty-eight thousand, four hundred nine".