266710704048 has 80 divisors (see below), whose sum is σ = 810591377760. Its totient is φ = 83673944064.

The previous prime is 266710704023. The next prime is 266710704049. The reversal of 266710704048 is 840407017662.

It is a super-2 number, since 2×266710704048² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 266710703994 and 266710704012.

It is not an unprimeable number, because it can be changed into a prime (266710704049) 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, 18151065 + ... + 18165752.

It is an arithmetic number, because the mean of its divisors is an integer number (10132392222).

Almost surely, 2^266710704048 is an apocalyptic number.

It is an amenable number.

266710704048 is an abundant number, since it is smaller than the sum of its proper divisors (543880673712).

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

266710704048 is a wasteful number, since it uses less digits than its factorization.

266710704048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36316851 (or 36316839 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The spelling of 266710704048 in words is "two hundred sixty-six billion, seven hundred ten million, seven hundred four thousand, forty-eight".