14004002447 has 2 divisors, whose sum is σ = 14004002448. Its totient is φ = 14004002446.

The previous prime is 14004002417. The next prime is 14004002503. The reversal of 14004002447 is 74420040041.

14004002447 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 is a cyclic number.

It is not a de Polignac number, because 14004002447 - 2⁸ = 14004002191 is a prime.

It is a super-2 number, since 2×14004002447² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14004002417) 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, 7002001223 + 7002001224.

It is an arithmetic number, because the mean of its divisors is an integer number (7002001224).

Almost surely, 2^14004002447 is an apocalyptic number.

14004002447 is a deficient number, since it is larger than the sum of its proper divisors (1).

14004002447 is an equidigital number, since it uses as much as digits as its factorization.

14004002447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3584, while the sum is 26.

Adding to 14004002447 its reverse (74420040041), we get a palindrome (88424042488).

The spelling of 14004002447 in words is "fourteen billion, four million, two thousand, four hundred forty-seven".