266052976794 has 24 divisors (see below), whose sum is σ = 628852491072. Its totient is φ = 80622114120.

The previous prime is 266052976781. The next prime is 266052976799. The reversal of 266052976794 is 497679250662.

266052976794 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (266052976799) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 671850754 + ... + 671851149.

It is an arithmetic number, because the mean of its divisors is an integer number (26202187128).

Almost surely, 2^266052976794 is an apocalyptic number.

266052976794 is an abundant number, since it is smaller than the sum of its proper divisors (362799514278).

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

266052976794 is a wasteful number, since it uses less digits than its factorization.

266052976794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343701922 (or 1343701919 counting only the distinct ones).

The product of its (nonzero) digits is 68584320, while the sum is 63.

The spelling of 266052976794 in words is "two hundred sixty-six billion, fifty-two million, nine hundred seventy-six thousand, seven hundred ninety-four".