2192316043 has 4 divisors (see below), whose sum is σ = 2245787208. Its totient is φ = 2138844880.

The previous prime is 2192316011. The next prime is 2192316127. The reversal of 2192316043 is 3406132912.

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 2192316043 - 2⁵ = 2192316011 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2192315996 and 2192316014.

It is not an unprimeable number, because it can be changed into a prime (2192316943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26735521 + ... + 26735602.

It is an arithmetic number, because the mean of its divisors is an integer number (561446802).

Almost surely, 2^2192316043 is an apocalyptic number.

2192316043 is a deficient number, since it is larger than the sum of its proper divisors (53471165).

2192316043 is an equidigital number, since it uses as much as digits as its factorization.

2192316043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53471164.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 2192316043 is about 46822.1746931942. The cubic root of 2192316043 is about 1299.0754852767.

Adding to 2192316043 its reverse (3406132912), we get a palindrome (5598448955).

The spelling of 2192316043 in words is "two billion, one hundred ninety-two million, three hundred sixteen thousand, forty-three".