2030042219 has 2 divisors, whose sum is σ = 2030042220. Its totient is φ = 2030042218.

The previous prime is 2030042191. The next prime is 2030042221. The reversal of 2030042219 is 9122400302.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2030042219 is a prime.

It is a super-2 number, since 2×2030042219² = 8242142821844887922, which contains 22 as substring.

Together with 2030042221, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2030042194 and 2030042203.

It is not a weakly prime, because it can be changed into another prime (2030042239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015021109 + 1015021110.

It is an arithmetic number, because the mean of its divisors is an integer number (1015021110).

Almost surely, 2^2030042219 is an apocalyptic number.

2030042219 is a deficient number, since it is larger than the sum of its proper divisors (1).

2030042219 is an equidigital number, since it uses as much as digits as its factorization.

2030042219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 2030042219 is about 45055.9898237737. The cubic root of 2030042219 is about 1266.1981948182.

The spelling of 2030042219 in words is "two billion, thirty million, forty-two thousand, two hundred nineteen".