4331112313344 has 160 divisors (see below), whose sum is σ = 11672174986560. Its totient is φ = 1426971820032.

The previous prime is 4331112313289. The next prime is 4331112313357. The reversal of 4331112313344 is 4433132111334.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 681739672 + ... + 681746024.

It is an arithmetic number, because the mean of its divisors is an integer number (72951093666).

Almost surely, 2^{4331112313344} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4331112313344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5836087493280).

4331112313344 is an abundant number, since it is smaller than the sum of its proper divisors (7341062673216).

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

4331112313344 is an equidigital number, since it uses as much as digits as its factorization.

4331112313344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11450 (or 11434 counting only the distinct ones).

The product of its digits is 31104, while the sum is 33.

Adding to 4331112313344 its reverse (4433132111334), we get a palindrome (8764244424678).

The spelling of 4331112313344 in words is "four trillion, three hundred thirty-one billion, one hundred twelve million, three hundred thirteen thousand, three hundred forty-four".