3443230243 has 4 divisors (see below), whose sum is σ = 3478727560. Its totient is φ = 3407732928.

The previous prime is 3443230237. The next prime is 3443230261. The reversal of 3443230243 is 3420323443.

3443230243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3443230243 - 2¹³ = 3443222051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3443230283) 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, 17748513 + ... + 17748706.

It is an arithmetic number, because the mean of its divisors is an integer number (869681890).

Almost surely, 2^3443230243 is an apocalyptic number.

3443230243 is a deficient number, since it is larger than the sum of its proper divisors (35497317).

3443230243 is an equidigital number, since it uses as much as digits as its factorization.

3443230243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35497316.

The product of its (nonzero) digits is 20736, while the sum is 28.

The square root of 3443230243 is about 58679.0443258920. The cubic root of 3443230243 is about 1510.0408221059.

Adding to 3443230243 its reverse (3420323443), we get a palindrome (6863553686).

The spelling of 3443230243 in words is "three billion, four hundred forty-three million, two hundred thirty thousand, two hundred forty-three".