4233440219 has 2 divisors, whose sum is σ = 4233440220. Its totient is φ = 4233440218.

The previous prime is 4233440201. The next prime is 4233440261. The reversal of 4233440219 is 9120443324.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4233440219 is a prime.

It is a super-2 number, since 2×4233440219² = 35844032175693535922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4233440719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2116720109 + 2116720110.

It is an arithmetic number, because the mean of its divisors is an integer number (2116720110).

Almost surely, 2^4233440219 is an apocalyptic number.

4233440219 is a deficient number, since it is larger than the sum of its proper divisors (1).

4233440219 is an equidigital number, since it uses as much as digits as its factorization.

4233440219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 4233440219 is about 65064.8923690803. The cubic root of 4233440219 is about 1617.6993480669.

The spelling of 4233440219 in words is "four billion, two hundred thirty-three million, four hundred forty thousand, two hundred nineteen".