4440031431108 has 144 divisors (see below), whose sum is σ = 12851389950336. Its totient is φ = 1168214261760.

The previous prime is 4440031431107. The next prime is 4440031431127. The reversal of 4440031431108 is 8011341300444.

It is not an unprimeable number, because it can be changed into a prime (4440031431107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5605060 + ... + 6347972.

It is an arithmetic number, because the mean of its divisors is an integer number (89245763544).

Almost surely, 2^{4440031431108} 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 4440031431108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6425694975168).

4440031431108 is an abundant number, since it is smaller than the sum of its proper divisors (8411358519228).

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

4440031431108 is a wasteful number, since it uses less digits than its factorization.

4440031431108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743374 (or 743359 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The spelling of 4440031431108 in words is "four trillion, four hundred forty billion, thirty-one million, four hundred thirty-one thousand, one hundred eight".