4204121219 has 2 divisors, whose sum is σ = 4204121220. Its totient is φ = 4204121218.

The previous prime is 4204121179. The next prime is 4204121221. The reversal of 4204121219 is 9121214024.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4204121219 is a prime.

It is a super-2 number, since 2×4204121219² = 35349270448092091922, which contains 22 as substring.

Together with 4204121221, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4204127219) 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, 2102060609 + 2102060610.

It is an arithmetic number, because the mean of its divisors is an integer number (2102060610).

Almost surely, 2^4204121219 is an apocalyptic number.

4204121219 is a deficient number, since it is larger than the sum of its proper divisors (1).

4204121219 is an equidigital number, since it uses as much as digits as its factorization.

4204121219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 4204121219 is about 64839.1950829126. The cubic root of 4204121219 is about 1613.9561951610.

The spelling of 4204121219 in words is "four billion, two hundred four million, one hundred twenty-one thousand, two hundred nineteen".