4031244144 has 120 divisors (see below), whose sum is σ = 11577925632. Its totient is φ = 1308769920.

The previous prime is 4031244121. The next prime is 4031244149. The reversal of 4031244144 is 4414421304.

4031244144 is a `hidden beast` number, since 403 + 1 + 244 + 14 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4031244149) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1507929 + ... + 1510599.

Almost surely, 2^4031244144 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 4031244144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5788962816).

4031244144 is an abundant number, since it is smaller than the sum of its proper divisors (7546681488).

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

4031244144 is a wasteful number, since it uses less digits than its factorization.

4031244144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2955 (or 2946 counting only the distinct ones).

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

The square root of 4031244144 is about 63492.0793800298. The cubic root of 4031244144 is about 1591.5234194607.

Adding to 4031244144 its reverse (4414421304), we get a palindrome (8445665448).

The spelling of 4031244144 in words is "four billion, thirty-one million, two hundred forty-four thousand, one hundred forty-four".