266052344363353 has 16 divisors (see below), whose sum is σ = 270845830926720. Its totient is φ = 261305852760576.

The previous prime is 266052344363287. The next prime is 266052344363363. The reversal of 266052344363353 is 353363443250662.

It is a cyclic number.

It is not a de Polignac number, because 266052344363353 - 2²⁹ = 266051807492441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 266052344363294 and 266052344363303.

It is not an unprimeable number, because it can be changed into a prime (266052344363363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3466423 + ... + 23326396.

It is an arithmetic number, because the mean of its divisors is an integer number (16927864432920).

Almost surely, 2^{266052344363353} is an apocalyptic number.

It is an amenable number.

266052344363353 is a deficient number, since it is larger than the sum of its proper divisors (4793486563367).

266052344363353 is a wasteful number, since it uses less digits than its factorization.

266052344363353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26793696.

The product of its (nonzero) digits is 83980800, while the sum is 55.

The spelling of 266052344363353 in words is "two hundred sixty-six trillion, fifty-two billion, three hundred forty-four million, three hundred sixty-three thousand, three hundred fifty-three".