4424231219 has 2 divisors, whose sum is σ = 4424231220. Its totient is φ = 4424231218.

The previous prime is 4424231197. The next prime is 4424231221. The reversal of 4424231219 is 9121324244.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4424231219 - 2⁸ = 4424230963 is a prime.

It is a super-2 number, since 2×4424231219² = 39147643758348451922, which contains 22 as substring.

Together with 4424231221, 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 (4424231299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2212115609 + 2212115610.

It is an arithmetic number, because the mean of its divisors is an integer number (2212115610).

Almost surely, 2^4424231219 is an apocalyptic number.

4424231219 is a deficient number, since it is larger than the sum of its proper divisors (1).

4424231219 is an equidigital number, since it uses as much as digits as its factorization.

4424231219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 32.

The square root of 4424231219 is about 66514.8947153944. The cubic root of 4424231219 is about 1641.6450896606.

The spelling of 4424231219 in words is "four billion, four hundred twenty-four million, two hundred thirty-one thousand, two hundred nineteen".