2124112444 has 6 divisors (see below), whose sum is σ = 3717196784. Its totient is φ = 1062056220.

The previous prime is 2124112433. The next prime is 2124112483. The reversal of 2124112444 is 4442114212.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265514052 + ... + 265514059.

Almost surely, 2^2124112444 is an apocalyptic number.

It is an amenable number.

2124112444 is a deficient number, since it is larger than the sum of its proper divisors (1593084340).

2124112444 is a wasteful number, since it uses less digits than its factorization.

2124112444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531028115 (or 531028113 counting only the distinct ones).

The product of its digits is 2048, while the sum is 25.

The square root of 2124112444 is about 46088.0943845588. The cubic root of 2124112444 is about 1285.4617777441.

Adding to 2124112444 its reverse (4442114212), we get a palindrome (6566226656).

The spelling of 2124112444 in words is "two billion, one hundred twenty-four million, one hundred twelve thousand, four hundred forty-four".