2180741219 has 2 divisors, whose sum is σ = 2180741220. Its totient is φ = 2180741218.

The previous prime is 2180741111. The next prime is 2180741231. The reversal of 2180741219 is 9121470812.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2180741219 - 2⁸ = 2180740963 is a prime.

It is a super-2 number, since 2×2180741219² = 9511264528491211922, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2180741819) 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, 1090370609 + 1090370610.

It is an arithmetic number, because the mean of its divisors is an integer number (1090370610).

Almost surely, 2^2180741219 is an apocalyptic number.

2180741219 is a deficient number, since it is larger than the sum of its proper divisors (1).

2180741219 is an equidigital number, since it uses as much as digits as its factorization.

2180741219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 35.

The square root of 2180741219 is about 46698.4070285058. The cubic root of 2180741219 is about 1296.7851964246.

The spelling of 2180741219 in words is "two billion, one hundred eighty million, seven hundred forty-one thousand, two hundred nineteen".