14443963 has 2 divisors, whose sum is σ = 14443964. Its totient is φ = 14443962.

The previous prime is 14443951. The next prime is 14443969. The reversal of 14443963 is 36934441.

It is a strong prime.

It is an emirp because it is prime and its reverse (36934441) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14443963 is a prime.

It is not a weakly prime, because it can be changed into another prime (14443969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7221981 + 7221982.

It is an arithmetic number, because the mean of its divisors is an integer number (7221982).

Almost surely, 2^14443963 is an apocalyptic number.

14443963 is a deficient number, since it is larger than the sum of its proper divisors (1).

14443963 is an equidigital number, since it uses as much as digits as its factorization.

14443963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 34.

The square root of 14443963 is about 3800.5214115960. The cubic root of 14443963 is about 243.5354133344.

The spelling of 14443963 in words is "fourteen million, four hundred forty-three thousand, nine hundred sixty-three".