4424231112 has 128 divisors (see below), whose sum is σ = 12941337600. Its totient is φ = 1234291968.

The previous prime is 4424231101. The next prime is 4424231117. The reversal of 4424231112 is 2111324244.

It is a Harshad number since it is a multiple of its sum of digits (24).

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

It is not an unprimeable number, because it can be changed into a prime (4424231117) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1554763 + ... + 1557605.

It is an arithmetic number, because the mean of its divisors is an integer number (101104200).

Almost surely, 2^4424231112 is an apocalyptic number.

4424231112 is a gapful number since it is divisible by the number (42) 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 4424231112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6470668800).

4424231112 is an abundant number, since it is smaller than the sum of its proper divisors (8517106488).

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

4424231112 is a wasteful number, since it uses less digits than its factorization.

4424231112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3075 (or 3071 counting only the distinct ones).

The product of its digits is 1536, while the sum is 24.

The square root of 4424231112 is about 66514.8939110633. The cubic root of 4424231112 is about 1641.6450764262.

Adding to 4424231112 its reverse (2111324244), we get a palindrome (6535555356).

The spelling of 4424231112 in words is "four billion, four hundred twenty-four million, two hundred thirty-one thousand, one hundred twelve".