266371319050 has 12 divisors (see below), whose sum is σ = 495450653526. Its totient is φ = 106548527600.

The previous prime is 266371319029. The next prime is 266371319051. The reversal of 266371319050 is 50913173662.

266371319050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 215954454681 + 50416864369 = 464709^2 + 224537^2 .

It is a super-2 number, since 2×266371319050² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 266371318988 and 266371319006.

It is not an unprimeable number, because it can be changed into a prime (266371319051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2663713141 + ... + 2663713240.

Almost surely, 2^266371319050 is an apocalyptic number.

266371319050 is a deficient number, since it is larger than the sum of its proper divisors (229079334476).

266371319050 is a wasteful number, since it uses less digits than its factorization.

266371319050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5327426393 (or 5327426388 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 43.

The spelling of 266371319050 in words is "two hundred sixty-six billion, three hundred seventy-one million, three hundred nineteen thousand, fifty".