14247478213 has 2 divisors, whose sum is σ = 14247478214. Its totient is φ = 14247478212.

The previous prime is 14247478199. The next prime is 14247478249. The reversal of 14247478213 is 31287474241.

14247478213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10833062724 + 3414415489 = 104082^2 + 58433^2 .

It is a cyclic number.

It is not a de Polignac number, because 14247478213 - 2³³ = 5657543621 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14247478213.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14247478313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7123739106 + 7123739107.

It is an arithmetic number, because the mean of its divisors is an integer number (7123739107).

Almost surely, 2^14247478213 is an apocalyptic number.

It is an amenable number.

14247478213 is a deficient number, since it is larger than the sum of its proper divisors (1).

14247478213 is an equidigital number, since it uses as much as digits as its factorization.

14247478213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 301056, while the sum is 43.

The spelling of 14247478213 in words is "fourteen billion, two hundred forty-seven million, four hundred seventy-eight thousand, two hundred thirteen".