266041046204433 has 12 divisors (see below), whose sum is σ = 384375261301200. Its totient is φ = 177317428184856.

The previous prime is 266041046204419. The next prime is 266041046204459. The reversal of 266041046204433 is 334402640140662.

266041046204433 is a `hidden beast` number, since 2 + 6 + 6 + 0 + 4 + 1 + 0 + 4 + 6 + 204 + 433 = 666.

It is not a de Polignac number, because 266041046204433 - 2¹⁰ = 266041046203409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (266041046203433) 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, 3605734791 + ... + 3605808572.

It is an arithmetic number, because the mean of its divisors is an integer number (32031271775100).

Almost surely, 2^{266041046204433} is an apocalyptic number.

It is an amenable number.

266041046204433 is a deficient number, since it is larger than the sum of its proper divisors (118334215096767).

266041046204433 is a wasteful number, since it uses less digits than its factorization.

266041046204433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7211547468 (or 7211547465 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 45.

The spelling of 266041046204433 in words is "two hundred sixty-six trillion, forty-one billion, forty-six million, two hundred four thousand, four hundred thirty-three".