266041044415056 has 20 divisors (see below), whose sum is σ = 687272698072352. Its totient is φ = 88680348138336.

The previous prime is 266041044415037. The next prime is 266041044415067. The reversal of 266041044415056 is 650514440140662.

266041044415056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 5542521758647 = 266041044415056 / (2 + 6 + 6 + 0 + 4 + 1 + 0 + 4 + 4 + 4 + 1 + 5 + 0 + 5 + 6).

It is a junction number, because it is equal to n+sod(n) for n = 266041044414996 and 266041044415014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2771260879276 + ... + 2771260879371.

Almost surely, 2^{266041044415056} is an apocalyptic number.

It is an amenable number.

266041044415056 is an abundant number, since it is smaller than the sum of its proper divisors (421231653657296).

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

266041044415056 is a wasteful number, since it uses less digits than its factorization.

266041044415056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5542521758658 (or 5542521758652 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 48.

The spelling of 266041044415056 in words is "two hundred sixty-six trillion, forty-one billion, forty-four million, four hundred fifteen thousand, fifty-six".