4331113424 has 80 divisors (see below), whose sum is σ = 9427444224. Its totient is φ = 1910563200.

The previous prime is 4331113393. The next prime is 4331113427. The reversal of 4331113424 is 4243111334.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4331113393 and 4331113402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4331113427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1231829 + ... + 1235339.

Almost surely, 2^4331113424 is an apocalyptic number.

4331113424 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4331113424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4713722112).

4331113424 is an abundant number, since it is smaller than the sum of its proper divisors (5096330800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4331113424 is a wasteful number, since it uses less digits than its factorization.

4331113424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3736 (or 3730 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

The square root of 4331113424 is about 65811.1952786150. The cubic root of 4331113424 is about 1630.0459700737.

Adding to 4331113424 its reverse (4243111334), we get a palindrome (8574224758).

The spelling of 4331113424 in words is "four billion, three hundred thirty-one million, one hundred thirteen thousand, four hundred twenty-four".