3441221443 has 4 divisors (see below), whose sum is σ = 3754059768. Its totient is φ = 3128383120.

The previous prime is 3441221437. The next prime is 3441221449.

3441221443 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 (3441221437) and next prime (3441221449).

It is a cyclic number.

It is not a de Polignac number, because 3441221443 - 2⁵ = 3441221411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3441221449) 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, 156419146 + ... + 156419167.

It is an arithmetic number, because the mean of its divisors is an integer number (938514942).

Almost surely, 2^3441221443 is an apocalyptic number.

3441221443 is a deficient number, since it is larger than the sum of its proper divisors (312838325).

3441221443 is a wasteful number, since it uses less digits than its factorization.

3441221443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312838324.

The product of its digits is 9216, while the sum is 28.

The square root of 3441221443 is about 58661.9249854622. The cubic root of 3441221443 is about 1509.7471095283.

It can be divided in two parts, 34412 and 21443, that added together give a palindrome (55855).

The spelling of 3441221443 in words is "three billion, four hundred forty-one million, two hundred twenty-one thousand, four hundred forty-three".