4441433412 has 24 divisors (see below), whose sum is σ = 11160525376. Its totient is φ = 1366594848.

The previous prime is 4441433389. The next prime is 4441433429. The reversal of 4441433412 is 2143341444.

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 4441433412.

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, 14235208 + ... + 14235519.

Almost surely, 2^4441433412 is an apocalyptic number.

It is an amenable number.

4441433412 is an abundant number, since it is smaller than the sum of its proper divisors (6719091964).

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

4441433412 is a wasteful number, since it uses less digits than its factorization.

4441433412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28470747 (or 28470745 counting only the distinct ones).

The product of its digits is 18432, while the sum is 30.

The square root of 4441433412 is about 66644.0800971849. The cubic root of 4441433412 is about 1643.7700067789.

Adding to 4441433412 its reverse (2143341444), we get a palindrome (6584774856).

The spelling of 4441433412 in words is "four billion, four hundred forty-one million, four hundred thirty-three thousand, four hundred twelve".