3124444213 has 12 divisors (see below), whose sum is σ = 3545094784. Its totient is φ = 2748774600.

The previous prime is 3124444201. The next prime is 3124444273.

3124444213 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3124444213 - 2²¹ = 3122347061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3124444273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 412731 + ... + 420232.

Almost surely, 2^3124444213 is an apocalyptic number.

It is an amenable number.

3124444213 is a deficient number, since it is larger than the sum of its proper divisors (420650571).

3124444213 is a wasteful number, since it uses less digits than its factorization.

3124444213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833016 (or 833005 counting only the distinct ones).

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

The square root of 3124444213 is about 55896.7281063928. The cubic root of 3124444213 is about 1461.9221903117.

It can be divided in two parts, 31244 and 44213, that added together give a palindrome (75457).

The spelling of 3124444213 in words is "three billion, one hundred twenty-four million, four hundred forty-four thousand, two hundred thirteen".