14283186947 has 2 divisors, whose sum is σ = 14283186948. Its totient is φ = 14283186946.

The previous prime is 14283186899. The next prime is 14283186959. The reversal of 14283186947 is 74968138241.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14283186947 is a prime.

It is not a weakly prime, because it can be changed into another prime (14283185947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7141593473 + 7141593474.

It is an arithmetic number, because the mean of its divisors is an integer number (7141593474).

Almost surely, 2^14283186947 is an apocalyptic number.

14283186947 is a deficient number, since it is larger than the sum of its proper divisors (1).

14283186947 is an equidigital number, since it uses as much as digits as its factorization.

14283186947 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2322432, while the sum is 53.

The spelling of 14283186947 in words is "fourteen billion, two hundred eighty-three million, one hundred eighty-six thousand, nine hundred forty-seven".