4224012032 has 72 divisors (see below), whose sum is σ = 8950316256. Its totient is φ = 1982693376.

The previous prime is 4224012029. The next prime is 4224012047. The reversal of 4224012032 is 2302104224.

4224012032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4224011995 and 4224012013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2118428 + ... + 2120420.

It is an arithmetic number, because the mean of its divisors is an integer number (124309948).

Almost surely, 2^4224012032 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 4224012032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4475158128).

4224012032 is an abundant number, since it is smaller than the sum of its proper divisors (4726304224).

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

4224012032 is a wasteful number, since it uses less digits than its factorization.

4224012032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2513 (or 2499 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4224012032 is about 64992.3998018230. The cubic root of 4224012032 is about 1616.4975431022.

Adding to 4224012032 its reverse (2302104224), we get a palindrome (6526116256).

The spelling of 4224012032 in words is "four billion, two hundred twenty-four million, twelve thousand, thirty-two".