14473731719 has 2 divisors, whose sum is σ = 14473731720. Its totient is φ = 14473731718.

The previous prime is 14473731659. The next prime is 14473731731. The reversal of 14473731719 is 91713737441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14473731719 - 2⁸ = 14473731463 is a prime.

It is a super-2 number, since 2×14473731719² (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 (14473733719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7236865859 + 7236865860.

It is an arithmetic number, because the mean of its divisors is an integer number (7236865860).

Almost surely, 2^14473731719 is an apocalyptic number.

14473731719 is a deficient number, since it is larger than the sum of its proper divisors (1).

14473731719 is an equidigital number, since it uses as much as digits as its factorization.

14473731719 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 444528, while the sum is 47.

The spelling of 14473731719 in words is "fourteen billion, four hundred seventy-three million, seven hundred thirty-one thousand, seven hundred nineteen".