4440434344 has 16 divisors (see below), whose sum is σ = 8338014720. Its totient is φ = 2216963760.

The previous prime is 4440434333. The next prime is 4440434351. The reversal of 4440434344 is 4434340444.

It is a happy 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, 400872 + ... + 411799.

It is an arithmetic number, because the mean of its divisors is an integer number (521125920).

Almost surely, 2^4440434344 is an apocalyptic number.

It is an amenable number.

4440434344 is a deficient number, since it is larger than the sum of its proper divisors (3897580376).

4440434344 is a wasteful number, since it uses less digits than its factorization.

4440434344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813360 (or 813356 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 34.

The square root of 4440434344 is about 66636.5841261390. The cubic root of 4440434344 is about 1643.6467461847.

Adding to 4440434344 its reverse (4434340444), we get a palindrome (8874774788).

The spelling of 4440434344 in words is "four billion, four hundred forty million, four hundred thirty-four thousand, three hundred forty-four".