266043530122244 has 24 divisors (see below), whose sum is σ = 532318704718080. Its totient is φ = 113969017665216.

The previous prime is 266043530122243. The next prime is 266043530122267. The reversal of 266043530122244 is 442221035340662.

It is a super-3 number, since 3×266043530122244³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 266043530122195 and 266043530122204.

It is not an unprimeable number, because it can be changed into a prime (266043530122241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2068188764 + ... + 2068317395.

It is an arithmetic number, because the mean of its divisors is an integer number (22179946029920).

Almost surely, 2^{266043530122244} is an apocalyptic number.

It is an amenable number.

266043530122244 is an abundant number, since it is smaller than the sum of its proper divisors (266275174595836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

266043530122244 is a wasteful number, since it uses less digits than its factorization.

266043530122244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4136508467 (or 4136508465 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 44.

The spelling of 266043530122244 in words is "two hundred sixty-six trillion, forty-three billion, five hundred thirty million, one hundred twenty-two thousand, two hundred forty-four".