211834773713 has 8 divisors (see below), whose sum is σ = 211990578720. Its totient is φ = 211679028000.

The previous prime is 211834773679. The next prime is 211834773737. The reversal of 211834773713 is 317377438112.

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 211834773713 - 2²⁴ = 211817996497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211834773013) 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, 9053093 + ... + 9076461.

It is an arithmetic number, because the mean of its divisors is an integer number (26498822340).

Almost surely, 2^211834773713 is an apocalyptic number.

It is an amenable number.

211834773713 is a deficient number, since it is larger than the sum of its proper divisors (155805007).

211834773713 is a wasteful number, since it uses less digits than its factorization.

211834773713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29647.

The product of its digits is 592704, while the sum is 47.

The spelling of 211834773713 in words is "two hundred eleven billion, eight hundred thirty-four million, seven hundred seventy-three thousand, seven hundred thirteen".