4122444432 has 40 divisors (see below), whose sum is σ = 10713439296. Its totient is φ = 1365917056.

The previous prime is 4122444379. The next prime is 4122444433. The reversal of 4122444432 is 2344442214.

4122444432 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 4122444432.

It is not an unprimeable number, because it can be changed into a prime (4122444433) 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, 249123 + ... + 265154.

Almost surely, 2^4122444432 is an apocalyptic number.

It is an amenable number.

4122444432 is an abundant number, since it is smaller than the sum of its proper divisors (6590994864).

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

4122444432 is a wasteful number, since it uses less digits than its factorization.

4122444432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514455 (or 514449 counting only the distinct ones).

The product of its digits is 24576, while the sum is 30.

The square root of 4122444432 is about 64206.2647410671. The cubic root of 4122444432 is about 1603.4359017471.

Adding to 4122444432 its reverse (2344442214), we get a palindrome (6466886646).

The spelling of 4122444432 in words is "four billion, one hundred twenty-two million, four hundred forty-four thousand, four hundred thirty-two".