14454413443 has 2 divisors, whose sum is σ = 14454413444. Its totient is φ = 14454413442.

The previous prime is 14454413401. The next prime is 14454413471. The reversal of 14454413443 is 34431445441.

14454413443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14454413443 is a prime.

It is a super-2 number, since 2×14454413443² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14454413473) 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, 7227206721 + 7227206722.

It is an arithmetic number, because the mean of its divisors is an integer number (7227206722).

Almost surely, 2^14454413443 is an apocalyptic number.

14454413443 is a deficient number, since it is larger than the sum of its proper divisors (1).

14454413443 is an equidigital number, since it uses as much as digits as its factorization.

14454413443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 184320, while the sum is 37.

Adding to 14454413443 its reverse (34431445441), we get a palindrome (48885858884).

The spelling of 14454413443 in words is "fourteen billion, four hundred fifty-four million, four hundred thirteen thousand, four hundred forty-three".