266968006859 has 8 divisors (see below), whose sum is σ = 275612046720. Its totient is φ = 258325977600.

The previous prime is 266968006853. The next prime is 266968006933. The reversal of 266968006859 is 958600869662.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 266968006859 - 2⁴ = 266968006843 is a prime.

It is a super-3 number, since 3×266968006859³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 266968006795 and 266968006804.

It is not an unprimeable number, because it can be changed into a prime (266968006853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230444 + ... + 766185.

It is an arithmetic number, because the mean of its divisors is an integer number (34451505840).

Almost surely, 2^266968006859 is an apocalyptic number.

266968006859 is a deficient number, since it is larger than the sum of its proper divisors (8644039861).

266968006859 is an equidigital number, since it uses as much as digits as its factorization.

266968006859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005301.

The product of its (nonzero) digits is 67184640, while the sum is 65.

The spelling of 266968006859 in words is "two hundred sixty-six billion, nine hundred sixty-eight million, six thousand, eight hundred fifty-nine".