4031143224 has 64 divisors (see below), whose sum is σ = 10707409440. Its totient is φ = 1260318720.

The previous prime is 4031143219. The next prime is 4031143279. The reversal of 4031143224 is 4223411304.

It is a super-2 number, since 2×4031143224² = 32500231384802228352, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 4031143194 and 4031143203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102684 + ... + 136404.

Almost surely, 2^4031143224 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 4031143224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5353704720).

4031143224 is an abundant number, since it is smaller than the sum of its proper divisors (6676266216).

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

4031143224 is a wasteful number, since it uses less digits than its factorization.

4031143224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34040 (or 34036 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 4031143224 is about 63491.2846302546. The cubic root of 4031143224 is about 1591.5101383761.

Adding to 4031143224 its reverse (4223411304), we get a palindrome (8254554528).

The spelling of 4031143224 in words is "four billion, thirty-one million, one hundred forty-three thousand, two hundred twenty-four".