14161663423 has 2 divisors, whose sum is σ = 14161663424. Its totient is φ = 14161663422.

The previous prime is 14161663393. The next prime is 14161663463. The reversal of 14161663423 is 32436616141.

It is a weak prime.

It is an emirp because it is prime and its reverse (32436616141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14161663423 - 2³³ = 5571728831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14161663463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7080831711 + 7080831712.

It is an arithmetic number, because the mean of its divisors is an integer number (7080831712).

Almost surely, 2^14161663423 is an apocalyptic number.

14161663423 is a deficient number, since it is larger than the sum of its proper divisors (1).

14161663423 is an equidigital number, since it uses as much as digits as its factorization.

14161663423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 37.

The spelling of 14161663423 in words is "fourteen billion, one hundred sixty-one million, six hundred sixty-three thousand, four hundred twenty-three".