4022444432 has 40 divisors (see below), whose sum is σ = 8176833792. Its totient is φ = 1914422400.

The previous prime is 4022444423. The next prime is 4022444453. The reversal of 4022444432 is 2344442204.

It is a junction number, because it is equal to n+sod(n) for n = 4022444395 and 4022444404.

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, 36218 + ... + 96729.

Almost surely, 2^4022444432 is an apocalyptic number.

It is an amenable number.

4022444432 is an abundant number, since it is smaller than the sum of its proper divisors (4154389360).

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

4022444432 is a wasteful number, since it uses less digits than its factorization.

4022444432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133047 (or 133041 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 29.

The square root of 4022444432 is about 63422.7438069341. The cubic root of 4022444432 is about 1590.3645422862.

Adding to 4022444432 its reverse (2344442204), we get a palindrome (6366886636).

The spelling of 4022444432 in words is "four billion, twenty-two million, four hundred forty-four thousand, four hundred thirty-two".