4224434032 has 40 divisors (see below), whose sum is σ = 10073653856. Its totient is φ = 1671204096.

The previous prime is 4224434029. The next prime is 4224434033. The reversal of 4224434032 is 2304344224.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224434033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1449243 + ... + 1452154.

Almost surely, 2^4224434032 is an apocalyptic number.

It is an amenable number.

4224434032 is an abundant number, since it is smaller than the sum of its proper divisors (5849219824).

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

4224434032 is a wasteful number, since it uses less digits than its factorization.

4224434032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2901425 (or 2901419 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

The square root of 4224434032 is about 64995.6462541915. The cubic root of 4224434032 is about 1616.5513733819.

Adding to 4224434032 its reverse (2304344224), we get a palindrome (6528778256).

The spelling of 4224434032 in words is "four billion, two hundred twenty-four million, four hundred thirty-four thousand, thirty-two".