3443223443 has 4 divisors (see below), whose sum is σ = 3756243768. Its totient is φ = 3130203120.

The previous prime is 3443223437. The next prime is 3443223449.

3443223443 is nontrivially palindromic in base 10.

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

It is an interprime number because it is at equal distance from previous prime (3443223437) and next prime (3443223449).

It is not a de Polignac number, because 3443223443 - 2⁶ = 3443223379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3443223449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156510146 + ... + 156510167.

It is an arithmetic number, because the mean of its divisors is an integer number (939060942).

Almost surely, 2^3443223443 is an apocalyptic number.

3443223443 is a deficient number, since it is larger than the sum of its proper divisors (313020325).

3443223443 is a wasteful number, since it uses less digits than its factorization.

3443223443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313020324.

The product of its digits is 82944, while the sum is 32.

The square root of 3443223443 is about 58678.9863835428. The cubic root of 3443223443 is about 1510.0398280505.

It can be divided in two parts, 34432 and 23443, that added together give a palindrome (57875).

The spelling of 3443223443 in words is "three billion, four hundred forty-three million, two hundred twenty-three thousand, four hundred forty-three".