266231050336213 has 8 divisors (see below), whose sum is σ = 267098837593280. Its totient is φ = 265363266879360.

The previous prime is 266231050336211. The next prime is 266231050336283. The reversal of 266231050336213 is 312633050132662.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 266231050336213 - 2¹ = 266231050336211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 266231050336213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (266231050336211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233527768 + ... + 234665038.

It is an arithmetic number, because the mean of its divisors is an integer number (33387354699160).

Almost surely, 2^{266231050336213} is an apocalyptic number.

It is an amenable number.

266231050336213 is a deficient number, since it is larger than the sum of its proper divisors (867787257067).

266231050336213 is a wasteful number, since it uses less digits than its factorization.

266231050336213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1900107.

The product of its (nonzero) digits is 699840, while the sum is 43.

The spelling of 266231050336213 in words is "two hundred sixty-six trillion, two hundred thirty-one billion, fifty million, three hundred thirty-six thousand, two hundred thirteen".