2268043799 has 4 divisors (see below), whose sum is σ = 2592050064. Its totient is φ = 1944037536.

The previous prime is 2268043783. The next prime is 2268043801. The reversal of 2268043799 is 9973408622.

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

It is not a de Polignac number, because 2268043799 - 2⁴ = 2268043783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2268043759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162003122 + ... + 162003135.

It is an arithmetic number, because the mean of its divisors is an integer number (648012516).

Almost surely, 2^2268043799 is an apocalyptic number.

2268043799 is a deficient number, since it is larger than the sum of its proper divisors (324006265).

2268043799 is an equidigital number, since it uses as much as digits as its factorization.

2268043799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324006264.

The product of its (nonzero) digits is 1306368, while the sum is 50.

The square root of 2268043799 is about 47623.9834432190. The cubic root of 2268043799 is about 1313.8641995203.

The spelling of 2268043799 in words is "two billion, two hundred sixty-eight million, forty-three thousand, seven hundred ninety-nine".