266041034466667 has 2 divisors, whose sum is σ = 266041034466668. Its totient is φ = 266041034466666.

The previous prime is 266041034466629. The next prime is 266041034466737. The reversal of 266041034466667 is 766664430140662.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-266041034466667 is a prime.

It is not a weakly prime, because it can be changed into another prime (266041034460667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133020517233333 + 133020517233334.

It is an arithmetic number, because the mean of its divisors is an integer number (133020517233334).

Almost surely, 2^{266041034466667} is an apocalyptic number.

266041034466667 is a deficient number, since it is larger than the sum of its proper divisors (1).

266041034466667 is an equidigital number, since it uses as much as digits as its factorization.

266041034466667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 125411328, while the sum is 61.

The spelling of 266041034466667 in words is "two hundred sixty-six trillion, forty-one billion, thirty-four million, four hundred sixty-six thousand, six hundred sixty-seven".