4224131322424 has 96 divisors (see below), whose sum is σ = 8679949830720. Its totient is φ = 1926121586688.

The previous prime is 4224131322421. The next prime is 4224131322449. The reversal of 4224131322424 is 4242231314224.

4224131322424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 4224131322424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224131322421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75642177 + ... + 75697999.

It is an arithmetic number, because the mean of its divisors is an integer number (90416144070).

Almost surely, 2^{4224131322424} 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 4224131322424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4339974915360).

4224131322424 is an abundant number, since it is smaller than the sum of its proper divisors (4455818508296).

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

4224131322424 is a wasteful number, since it uses less digits than its factorization.

4224131322424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56529 (or 56512 counting only the distinct ones).

The product of its digits is 73728, while the sum is 34.

Adding to 4224131322424 its reverse (4242231314224), we get a palindrome (8466362636648).

The spelling of 4224131322424 in words is "four trillion, two hundred twenty-four billion, one hundred thirty-one million, three hundred twenty-two thousand, four hundred twenty-four".