266062646044 has 24 divisors (see below), whose sum is σ = 502589199168. Its totient is φ = 122513219520.

The previous prime is 266062645997. The next prime is 266062646111. The reversal of 266062646044 is 440646260662.

It is a happy number.

266062646044 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 266062645985 and 266062646003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5913307 + ... + 5958130.

It is an arithmetic number, because the mean of its divisors is an integer number (20941216632).

Almost surely, 2^266062646044 is an apocalyptic number.

It is an amenable number.

266062646044 is a deficient number, since it is larger than the sum of its proper divisors (236526553124).

266062646044 is a wasteful number, since it uses less digits than its factorization.

266062646044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11871885 (or 11871883 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 46.

The spelling of 266062646044 in words is "two hundred sixty-six billion, sixty-two million, six hundred forty-six thousand, forty-four".