4443444404 has 96 divisors (see below), whose sum is σ = 9333305856. Its totient is φ = 1811496960.

The previous prime is 4443444389. The next prime is 4443444407. The reversal of 4443444404 is 4044443444.

It is a super-3 number, since 3×4443444404³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4443444407) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14196152 + ... + 14196464.

It is an arithmetic number, because the mean of its divisors is an integer number (97221936).

Almost surely, 2^4443444404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4443444404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4666652928).

4443444404 is an abundant number, since it is smaller than the sum of its proper divisors (4889861452).

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

4443444404 is a wasteful number, since it uses less digits than its factorization.

4443444404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625 (or 623 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 35.

The square root of 4443444404 is about 66659.1659413767. The cubic root of 4443444404 is about 1644.0180580458.

Adding to 4443444404 its reverse (4044443444), we get a palindrome (8487887848).

The spelling of 4443444404 in words is "four billion, four hundred forty-three million, four hundred forty-four thousand, four hundred four".