3443041213 has 4 divisors (see below), whose sum is σ = 3446602720. Its totient is φ = 3439479708.

The previous prime is 3443041201. The next prime is 3443041219. The reversal of 3443041213 is 3121403443.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3121403443 = 9677 ⋅322559.

It is a cyclic number.

It is not a de Polignac number, because 3443041213 - 2⁵ = 3443041181 is a prime.

It is a super-2 number, since 2×3443041213² = 23709065588833022738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3443041219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1779303 + ... + 1781236.

It is an arithmetic number, because the mean of its divisors is an integer number (861650680).

Almost surely, 2^3443041213 is an apocalyptic number.

It is an amenable number.

3443041213 is a deficient number, since it is larger than the sum of its proper divisors (3561507).

3443041213 is an equidigital number, since it uses as much as digits as its factorization.

3443041213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3561506.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 3443041213 is about 58677.4335924808. The cubic root of 3443041213 is about 1510.0131883415.

Adding to 3443041213 its reverse (3121403443), we get a palindrome (6564444656).

The spelling of 3443041213 in words is "three billion, four hundred forty-three million, forty-one thousand, two hundred thirteen".