266041046056234 has 16 divisors (see below), whose sum is σ = 401606133761448. Its totient is φ = 132174081844672.

The previous prime is 266041046056187. The next prime is 266041046056241. The reversal of 266041046056234 is 432650640140662.

It can be written as a sum of positive squares in 4 ways, for example, as 247000608360009 + 19040437696225 = 15716253^2 + 4363535^2 .

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, 436455517 + ... + 437064640.

Almost surely, 2^{266041046056234} is an apocalyptic number.

266041046056234 is a deficient number, since it is larger than the sum of its proper divisors (135565087705214).

266041046056234 is a wasteful number, since it uses less digits than its factorization.

266041046056234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873521129.

The product of its (nonzero) digits is 4976640, while the sum is 49.

Adding to 266041046056234 its reverse (432650640140662), we get a palindrome (698691686196896).

The spelling of 266041046056234 in words is "two hundred sixty-six trillion, forty-one billion, forty-six million, fifty-six thousand, two hundred thirty-four".