2768118343 has 4 divisors (see below), whose sum is σ = 2768277688. Its totient is φ = 2767959000.

The previous prime is 2768118299. The next prime is 2768118349. The reversal of 2768118343 is 3438118672.

2768118343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2768118343 - 2²¹ = 2766021191 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 2768118343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2768118349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49908 + ... + 89593.

It is an arithmetic number, because the mean of its divisors is an integer number (692069422).

Almost surely, 2^2768118343 is an apocalyptic number.

2768118343 is a deficient number, since it is larger than the sum of its proper divisors (159345).

2768118343 is a wasteful number, since it uses less digits than its factorization.

2768118343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159344.

The product of its digits is 193536, while the sum is 43.

The square root of 2768118343 is about 52612.9104213025. The cubic root of 2768118343 is about 1404.0897999058.

The spelling of 2768118343 in words is "two billion, seven hundred sixty-eight million, one hundred eighteen thousand, three hundred forty-three".