16363224923 has 2 divisors, whose sum is σ = 16363224924. Its totient is φ = 16363224922.

The previous prime is 16363224901. The next prime is 16363224937. The reversal of 16363224923 is 32942236361.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16363224923 is a prime.

It is not a weakly prime, because it can be changed into another prime (16363224953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8181612461 + 8181612462.

It is an arithmetic number, because the mean of its divisors is an integer number (8181612462).

Almost surely, 2^16363224923 is an apocalyptic number.

16363224923 is a deficient number, since it is larger than the sum of its proper divisors (1).

16363224923 is an equidigital number, since it uses as much as digits as its factorization.

16363224923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 279936, while the sum is 41.

The spelling of 16363224923 in words is "sixteen billion, three hundred sixty-three million, two hundred twenty-four thousand, nine hundred twenty-three".