4112444213 has 6 divisors (see below), whose sum is σ = 4127421186. Its totient is φ = 4097521392.

The previous prime is 4112444201. The next prime is 4112444249. The reversal of 4112444213 is 3124442114.

It can be written as a sum of positive squares in 3 ways, for example, as 315666289 + 3796777924 = 17767^2 + 61618^2 .

It is not a de Polignac number, because 4112444213 - 2⁸ = 4112443957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4112444263) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 49931 + ... + 103527.

It is an arithmetic number, because the mean of its divisors is an integer number (687903531).

Almost surely, 2^4112444213 is an apocalyptic number.

It is an amenable number.

4112444213 is a deficient number, since it is larger than the sum of its proper divisors (14976973).

4112444213 is an frugal number, since it uses more digits than its factorization.

4112444213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54151 (or 53874 counting only the distinct ones).

The product of its digits is 3072, while the sum is 26.

The square root of 4112444213 is about 64128.3417296908. The cubic root of 4112444213 is about 1602.1383145514.

Adding to 4112444213 its reverse (3124442114), we get a palindrome (7236886327).

The spelling of 4112444213 in words is "four billion, one hundred twelve million, four hundred forty-four thousand, two hundred thirteen".