14103023447 has 2 divisors, whose sum is σ = 14103023448. Its totient is φ = 14103023446.

The previous prime is 14103023401. The next prime is 14103023453. The reversal of 14103023447 is 74432030141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14103023447 - 2⁸ = 14103023191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14103023477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7051511723 + 7051511724.

It is an arithmetic number, because the mean of its divisors is an integer number (7051511724).

Almost surely, 2^14103023447 is an apocalyptic number.

14103023447 is a deficient number, since it is larger than the sum of its proper divisors (1).

14103023447 is an equidigital number, since it uses as much as digits as its factorization.

14103023447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 29.

Adding to 14103023447 its reverse (74432030141), we get a palindrome (88535053588).

The spelling of 14103023447 in words is "fourteen billion, one hundred three million, twenty-three thousand, four hundred forty-seven".