14633740643 has 2 divisors, whose sum is σ = 14633740644. Its totient is φ = 14633740642.

The previous prime is 14633740637. The next prime is 14633740657. The reversal of 14633740643 is 34604733641.

14633740643 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 a de Polignac number, because none of the positive numbers 2^k-14633740643 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14633740643.

It is not a weakly prime, because it can be changed into another prime (14633740343) 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, 7316870321 + 7316870322.

It is an arithmetic number, because the mean of its divisors is an integer number (7316870322).

Almost surely, 2^14633740643 is an apocalyptic number.

14633740643 is a deficient number, since it is larger than the sum of its proper divisors (1).

14633740643 is an equidigital number, since it uses as much as digits as its factorization.

14633740643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 435456, while the sum is 41.

The spelling of 14633740643 in words is "fourteen billion, six hundred thirty-three million, seven hundred forty thousand, six hundred forty-three".