14203616393 has 2 divisors, whose sum is σ = 14203616394. Its totient is φ = 14203616392.

The previous prime is 14203616327. The next prime is 14203616543. The reversal of 14203616393 is 39361630241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8890226944 + 5313389449 = 94288^2 + 72893^2 .

It is a cyclic number.

It is not a de Polignac number, because 14203616393 - 2¹⁰ = 14203615369 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (14203616303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7101808196 + 7101808197.

It is an arithmetic number, because the mean of its divisors is an integer number (7101808197).

Almost surely, 2^14203616393 is an apocalyptic number.

It is an amenable number.

14203616393 is a deficient number, since it is larger than the sum of its proper divisors (1).

14203616393 is an equidigital number, since it uses as much as digits as its factorization.

14203616393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 38.

The spelling of 14203616393 in words is "fourteen billion, two hundred three million, six hundred sixteen thousand, three hundred ninety-three".