16298296673 has 2 divisors, whose sum is σ = 16298296674. Its totient is φ = 16298296672.

The previous prime is 16298296633. The next prime is 16298296711. The reversal of 16298296673 is 37669289261.

16298296673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15930731089 + 367565584 = 126217^2 + 19172^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16298296673 is a prime.

It is a super-2 number, since 2×16298296673² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (16298296633) 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, 8149148336 + 8149148337.

It is an arithmetic number, because the mean of its divisors is an integer number (8149148337).

Almost surely, 2^16298296673 is an apocalyptic number.

It is an amenable number.

16298296673 is a deficient number, since it is larger than the sum of its proper divisors (1).

16298296673 is an equidigital number, since it uses as much as digits as its factorization.

16298296673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11757312, while the sum is 59.

The spelling of 16298296673 in words is "sixteen billion, two hundred ninety-eight million, two hundred ninety-six thousand, six hundred seventy-three".