4421442232 has 16 divisors (see below), whose sum is σ = 8326409400. Its totient is φ = 2201066400.

The previous prime is 4421442227. The next prime is 4421442247. The reversal of 4421442232 is 2322441244.

It is a super-3 number, since 3×4421442232³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4421442232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1204894 + ... + 1208557.

Almost surely, 2^4421442232 is an apocalyptic number.

It is an amenable number.

4421442232 is a deficient number, since it is larger than the sum of its proper divisors (3904967168).

4421442232 is a wasteful number, since it uses less digits than its factorization.

4421442232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2413686 (or 2413682 counting only the distinct ones).

The product of its digits is 12288, while the sum is 28.

The square root of 4421442232 is about 66493.9262790219. The cubic root of 4421442232 is about 1641.3000587759.

Adding to 4421442232 its reverse (2322441244), we get a palindrome (6743883476).

The spelling of 4421442232 in words is "four billion, four hundred twenty-one million, four hundred forty-two thousand, two hundred thirty-two".