16068166801 has 2 divisors, whose sum is σ = 16068166802. Its totient is φ = 16068166800.

The previous prime is 16068166789. The next prime is 16068166813. The reversal of 16068166801 is 10866186061.

It is a balanced prime because it is at equal distance from previous prime (16068166789) and next prime (16068166813).

It can be written as a sum of positive squares in only one way, i.e., 14061216400 + 2006950401 = 118580^2 + 44799^2 .

It is a cyclic number.

It is not a de Polignac number, because 16068166801 - 2⁵ = 16068166769 is a prime.

It is not a weakly prime, because it can be changed into another prime (16068166841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8034083400 + 8034083401.

It is an arithmetic number, because the mean of its divisors is an integer number (8034083401).

Almost surely, 2^16068166801 is an apocalyptic number.

It is an amenable number.

16068166801 is a deficient number, since it is larger than the sum of its proper divisors (1).

16068166801 is an equidigital number, since it uses as much as digits as its factorization.

16068166801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 43.

The spelling of 16068166801 in words is "sixteen billion, sixty-eight million, one hundred sixty-six thousand, eight hundred one".