14340054947 has 2 divisors, whose sum is σ = 14340054948. Its totient is φ = 14340054946.

The previous prime is 14340054923. The next prime is 14340054977. The reversal of 14340054947 is 74945004341.

It is a weak prime.

It is an emirp because it is prime and its reverse (74945004341) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14340054947 is a prime.

It is not a weakly prime, because it can be changed into another prime (14340054977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7170027473 + 7170027474.

It is an arithmetic number, because the mean of its divisors is an integer number (7170027474).

Almost surely, 2^14340054947 is an apocalyptic number.

14340054947 is a deficient number, since it is larger than the sum of its proper divisors (1).

14340054947 is an equidigital number, since it uses as much as digits as its factorization.

14340054947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 14340054947 in words is "fourteen billion, three hundred forty million, fifty-four thousand, nine hundred forty-seven".