16249042163 has 2 divisors, whose sum is σ = 16249042164. Its totient is φ = 16249042162.

The previous prime is 16249042157. The next prime is 16249042207. The reversal of 16249042163 is 36124094261.

16249042163 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 not a de Polignac number, because 16249042163 - 2¹⁸ = 16248780019 is a prime.

It is not a weakly prime, because it can be changed into another prime (16249042963) 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, 8124521081 + 8124521082.

It is an arithmetic number, because the mean of its divisors is an integer number (8124521082).

Almost surely, 2^16249042163 is an apocalyptic number.

16249042163 is a deficient number, since it is larger than the sum of its proper divisors (1).

16249042163 is an equidigital number, since it uses as much as digits as its factorization.

16249042163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 38.

The spelling of 16249042163 in words is "sixteen billion, two hundred forty-nine million, forty-two thousand, one hundred sixty-three".