3220241443 has 2 divisors, whose sum is σ = 3220241444. Its totient is φ = 3220241442.

The previous prime is 3220241419. The next prime is 3220241449. The reversal of 3220241443 is 3441420223.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3220241443 - 2²⁹ = 2683370531 is a prime.

It is a super-3 number, since 3×3220241443³ (a number of 30 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (3220241449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1610120721 + 1610120722.

It is an arithmetic number, because the mean of its divisors is an integer number (1610120722).

Almost surely, 2^3220241443 is an apocalyptic number.

3220241443 is a deficient number, since it is larger than the sum of its proper divisors (1).

3220241443 is an equidigital number, since it uses as much as digits as its factorization.

3220241443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 3220241443 is about 56747.1712334633. The cubic root of 3220241443 is about 1476.7131592034.

Adding to 3220241443 its reverse (3441420223), we get a palindrome (6661661666).

The spelling of 3220241443 in words is "three billion, two hundred twenty million, two hundred forty-one thousand, four hundred forty-three".