14203431793 has 2 divisors, whose sum is σ = 14203431794. Its totient is φ = 14203431792.

The previous prime is 14203431791. The next prime is 14203431797. The reversal of 14203431793 is 39713430241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13395053169 + 808378624 = 115737^2 + 28432^2 .

It is a cyclic number.

It is not a de Polignac number, because 14203431793 - 2¹ = 14203431791 is a prime.

Together with 14203431791, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (14203431791) 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, 7101715896 + 7101715897.

It is an arithmetic number, because the mean of its divisors is an integer number (7101715897).

Almost surely, 2^14203431793 is an apocalyptic number.

It is an amenable number.

14203431793 is a deficient number, since it is larger than the sum of its proper divisors (1).

14203431793 is an equidigital number, since it uses as much as digits as its factorization.

14203431793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 37.

The spelling of 14203431793 in words is "fourteen billion, two hundred three million, four hundred thirty-one thousand, seven hundred ninety-three".