4414445219 has 2 divisors, whose sum is σ = 4414445220. Its totient is φ = 4414445218.

The previous prime is 4414445159. The next prime is 4414445227. The reversal of 4414445219 is 9125444144.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4414445219 - 2⁸ = 4414444963 is a prime.

It is a super-2 number, since 2×4414445219² = 38974653183103915922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4414445239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2207222609 + 2207222610.

It is an arithmetic number, because the mean of its divisors is an integer number (2207222610).

Almost surely, 2^4414445219 is an apocalyptic number.

4414445219 is a deficient number, since it is larger than the sum of its proper divisors (1).

4414445219 is an equidigital number, since it uses as much as digits as its factorization.

4414445219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 92160, while the sum is 38.

The square root of 4414445219 is about 66441.2915211617. The cubic root of 4414445219 is about 1640.4338058987.

The spelling of 4414445219 in words is "four billion, four hundred fourteen million, four hundred forty-five thousand, two hundred nineteen".