4443111213 has 8 divisors (see below), whose sum is σ = 5960493408. Its totient is φ = 2943901584.

The previous prime is 4443111203. The next prime is 4443111241. The reversal of 4443111213 is 3121113444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4443111213 - 2⁸ = 4443110957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4443111203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4542570 + ... + 4543547.

It is an arithmetic number, because the mean of its divisors is an integer number (745061676).

Almost surely, 2^4443111213 is an apocalyptic number.

It is an amenable number.

4443111213 is a deficient number, since it is larger than the sum of its proper divisors (1517382195).

4443111213 is a wasteful number, since it uses less digits than its factorization.

4443111213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9086283.

The product of its digits is 1152, while the sum is 24.

The square root of 4443111213 is about 66656.6666808355. Note that the first 4 decimals coincide. The cubic root of 4443111213 is about 1643.9769648710.

Adding to 4443111213 its reverse (3121113444), we get a palindrome (7564224657).

The spelling of 4443111213 in words is "four billion, four hundred forty-three million, one hundred eleven thousand, two hundred thirteen".