14043603478939 has 2 divisors, whose sum is σ = 14043603478940. Its totient is φ = 14043603478938.

The previous prime is 14043603478937. The next prime is 14043603478943. The reversal of 14043603478939 is 93987430634041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14043603478939 - 2¹ = 14043603478937 is a prime.

Together with 14043603478937, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (14043603478937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7021801739469 + 7021801739470.

It is an arithmetic number, because the mean of its divisors is an integer number (7021801739470).

Almost surely, 2^{14043603478939} is an apocalyptic number.

14043603478939 is a deficient number, since it is larger than the sum of its proper divisors (1).

14043603478939 is an equidigital number, since it uses as much as digits as its factorization.

14043603478939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47029248, while the sum is 61.

The spelling of 14043603478939 in words is "fourteen trillion, forty-three billion, six hundred three million, four hundred seventy-eight thousand, nine hundred thirty-nine".