266044006335011 has 8 divisors (see below), whose sum is σ = 266119454077440. Its totient is φ = 265968561160008.

The previous prime is 266044006335001. The next prime is 266044006335071. The reversal of 266044006335011 is 110533600440662.

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 266044006335011 - 2⁶ = 266044006334947 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 266044006335011.

It is not an unprimeable number, because it can be changed into a prime (266044006335001) 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, 217072550 + ... + 218294708.

It is an arithmetic number, because the mean of its divisors is an integer number (33264931759680).

Almost surely, 2^{266044006335011} is an apocalyptic number.

266044006335011 is a deficient number, since it is larger than the sum of its proper divisors (75447742429).

266044006335011 is a wasteful number, since it uses less digits than its factorization.

266044006335011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1283713.

The product of its (nonzero) digits is 311040, while the sum is 41.

Adding to 266044006335011 its reverse (110533600440662), we get a palindrome (376577606775673).

The spelling of 266044006335011 in words is "two hundred sixty-six trillion, forty-four billion, six million, three hundred thirty-five thousand, eleven".