4144224231 has 24 divisors (see below), whose sum is σ = 6943374464. Its totient is φ = 2332780560.

The previous prime is 4144224211. The next prime is 4144224241. The reversal of 4144224231 is 1324224414.

4144224231 is a `hidden beast` number, since 4 + 1 + 4 + 422 + 4 + 231 = 666.

It is not a de Polignac number, because 4144224231 - 2⁶ = 4144224167 is a prime.

It is a super-2 number, since 2×4144224231² = 34349188953615082722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4144224195 and 4144224204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4144224211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 486685 + ... + 495126.

Almost surely, 2^4144224231 is an apocalyptic number.

4144224231 is a deficient number, since it is larger than the sum of its proper divisors (2799150233).

4144224231 is a wasteful number, since it uses less digits than its factorization.

4144224231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981891 (or 981888 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

The square root of 4144224231 is about 64375.6493637152. The cubic root of 4144224231 is about 1606.2547139793.

Adding to 4144224231 its reverse (1324224414), we get a palindrome (5468448645).

The spelling of 4144224231 in words is "four billion, one hundred forty-four million, two hundred twenty-four thousand, two hundred thirty-one".