14133336643 has 2 divisors, whose sum is σ = 14133336644. Its totient is φ = 14133336642.

The previous prime is 14133336587. The next prime is 14133336671. The reversal of 14133336643 is 34663333141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14133336643 - 2²⁵ = 14099782211 is a prime.

It is not a weakly prime, because it can be changed into another prime (14133336043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7066668321 + 7066668322.

It is an arithmetic number, because the mean of its divisors is an integer number (7066668322).

Almost surely, 2^14133336643 is an apocalyptic number.

14133336643 is a deficient number, since it is larger than the sum of its proper divisors (1).

14133336643 is an equidigital number, since it uses as much as digits as its factorization.

14133336643 is an evil number, because the sum of its binary digits is even.

The product of its digits is 139968, while the sum is 37.

Adding to 14133336643 its reverse (34663333141), we get a palindrome (48796669784).

The spelling of 14133336643 in words is "fourteen billion, one hundred thirty-three million, three hundred thirty-six thousand, six hundred forty-three".