14108866091 has 2 divisors, whose sum is σ = 14108866092. Its totient is φ = 14108866090.

The previous prime is 14108866087. The next prime is 14108866111. The reversal of 14108866091 is 19066880141.

14108866091 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 14108866091 - 2² = 14108866087 is a prime.

It is not a weakly prime, because it can be changed into another prime (14108866391) 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, 7054433045 + 7054433046.

It is an arithmetic number, because the mean of its divisors is an integer number (7054433046).

Almost surely, 2^14108866091 is an apocalyptic number.

14108866091 is a deficient number, since it is larger than the sum of its proper divisors (1).

14108866091 is an equidigital number, since it uses as much as digits as its factorization.

14108866091 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 44.

The spelling of 14108866091 in words is "fourteen billion, one hundred eight million, eight hundred sixty-six thousand, ninety-one".