3443333441 has 2 divisors, whose sum is σ = 3443333442. Its totient is φ = 3443333440.

The previous prime is 3443333431. The next prime is 3443333447. The reversal of 3443333441 is 1443333443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3440995600 + 2337841 = 58660^2 + 1529^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3443333441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3443333398 and 3443333407.

It is not a weakly prime, because it can be changed into another prime (3443333447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1721666720 + 1721666721.

It is an arithmetic number, because the mean of its divisors is an integer number (1721666721).

Almost surely, 2^3443333441 is an apocalyptic number.

It is an amenable number.

3443333441 is a deficient number, since it is larger than the sum of its proper divisors (1).

3443333441 is an equidigital number, since it uses as much as digits as its factorization.

3443333441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 32.

The square root of 3443333441 is about 58679.9236621862. The cubic root of 3443333441 is about 1510.0559079047.

Adding to 3443333441 its reverse (1443333443), we get a palindrome (4886666884).

The spelling of 3443333441 in words is "three billion, four hundred forty-three million, three hundred thirty-three thousand, four hundred forty-one".