16254668323 has 2 divisors, whose sum is σ = 16254668324. Its totient is φ = 16254668322.

The previous prime is 16254668317. The next prime is 16254668351. The reversal of 16254668323 is 32386645261.

16254668323 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 an emirp because it is prime and its reverse (32386645261) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16254668323 - 2⁹ = 16254667811 is a prime.

It is not a weakly prime, because it can be changed into another prime (16254668393) 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, 8127334161 + 8127334162.

It is an arithmetic number, because the mean of its divisors is an integer number (8127334162).

Almost surely, 2^16254668323 is an apocalyptic number.

16254668323 is a deficient number, since it is larger than the sum of its proper divisors (1).

16254668323 is an equidigital number, since it uses as much as digits as its factorization.

16254668323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1244160, while the sum is 46.

The spelling of 16254668323 in words is "sixteen billion, two hundred fifty-four million, six hundred sixty-eight thousand, three hundred twenty-three".