14161663393 has 2 divisors, whose sum is σ = 14161663394. Its totient is φ = 14161663392.

The previous prime is 14161663363. The next prime is 14161663423. The reversal of 14161663393 is 39336616141.

It is a balanced prime because it is at equal distance from previous prime (14161663363) and next prime (14161663423).

It can be written as a sum of positive squares in only one way, i.e., 14039406144 + 122257249 = 118488^2 + 11057^2 .

It is an emirp because it is prime and its reverse (39336616141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14161663393 - 2⁵ = 14161663361 is a prime.

It is not a weakly prime, because it can be changed into another prime (14161663363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7080831696 + 7080831697.

It is an arithmetic number, because the mean of its divisors is an integer number (7080831697).

Almost surely, 2^14161663393 is an apocalyptic number.

It is an amenable number.

14161663393 is a deficient number, since it is larger than the sum of its proper divisors (1).

14161663393 is an equidigital number, since it uses as much as digits as its factorization.

14161663393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 209952, while the sum is 43.

The spelling of 14161663393 in words is "fourteen billion, one hundred sixty-one million, six hundred sixty-three thousand, three hundred ninety-three".