14000209999 has 2 divisors, whose sum is σ = 14000210000. Its totient is φ = 14000209998.

The previous prime is 14000209943. The next prime is 14000210057. The reversal of 14000209999 is 99990200041.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14000209999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14000209499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7000104999 + 7000105000.

It is an arithmetic number, because the mean of its divisors is an integer number (7000105000).

Almost surely, 2^14000209999 is an apocalyptic number.

14000209999 is a deficient number, since it is larger than the sum of its proper divisors (1).

14000209999 is an equidigital number, since it uses as much as digits as its factorization.

14000209999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52488, while the sum is 43.

The spelling of 14000209999 in words is "fourteen billion, two hundred nine thousand, nine hundred ninety-nine".