4240443203219 has 2 divisors, whose sum is σ = 4240443203220. Its totient is φ = 4240443203218.

The previous prime is 4240443203203. The next prime is 4240443203233. The reversal of 4240443203219 is 9123023440424.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4240443203219 - 2⁴ = 4240443203203 is a prime.

It is a super-2 number, since 2×4240443203219² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4240443203519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2120221601609 + 2120221601610.

It is an arithmetic number, because the mean of its divisors is an integer number (2120221601610).

Almost surely, 2^{4240443203219} is an apocalyptic number.

4240443203219 is a deficient number, since it is larger than the sum of its proper divisors (1).

4240443203219 is an equidigital number, since it uses as much as digits as its factorization.

4240443203219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 38.

It can be divided in two parts, 424044 and 3203219, that added together give a palindrome (3627263).

The spelling of 4240443203219 in words is "four trillion, two hundred forty billion, four hundred forty-three million, two hundred three thousand, two hundred nineteen".