14135999 has 2 divisors, whose sum is σ = 14136000. Its totient is φ = 14135998.

The previous prime is 14135977. The next prime is 14136013. The reversal of 14135999 is 99953141.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14135999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14135909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7067999 + 7068000.

It is an arithmetic number, because the mean of its divisors is an integer number (7068000).

Almost surely, 2^14135999 is an apocalyptic number.

14135999 is a deficient number, since it is larger than the sum of its proper divisors (1).

14135999 is an equidigital number, since it uses as much as digits as its factorization.

14135999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43740, while the sum is 41.

The square root of 14135999 is about 3759.7870950361. The cubic root of 14135999 is about 241.7921341884.

The spelling of 14135999 in words is "fourteen million, one hundred thirty-five thousand, nine hundred ninety-nine".