2184130943 has 2 divisors, whose sum is σ = 2184130944. Its totient is φ = 2184130942.

The previous prime is 2184130939. The next prime is 2184130987. The reversal of 2184130943 is 3490314812.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2184130943 - 2² = 2184130939 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2184130903) 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 as a sum of consecutive naturals, namely, 1092065471 + 1092065472.

It is an arithmetic number, because the mean of its divisors is an integer number (1092065472).

Almost surely, 2^2184130943 is an apocalyptic number.

2184130943 is a deficient number, since it is larger than the sum of its proper divisors (1).

2184130943 is an equidigital number, since it uses as much as digits as its factorization.

2184130943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 2184130943 is about 46734.6867219627. The cubic root of 2184130943 is about 1297.4567522336.

The spelling of 2184130943 in words is "two billion, one hundred eighty-four million, one hundred thirty thousand, nine hundred forty-three".