4440668414 has 48 divisors (see below), whose sum is σ = 8427416256. Its totient is φ = 1739304000.

The previous prime is 4440668399. The next prime is 4440668417. The reversal of 4440668414 is 4148660444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4440668417) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 111419 + ... + 145929.

It is an arithmetic number, because the mean of its divisors is an integer number (175571172).

Almost surely, 2^4440668414 is an apocalyptic number.

4440668414 is a deficient number, since it is larger than the sum of its proper divisors (3986747842).

4440668414 is a wasteful number, since it uses less digits than its factorization.

4440668414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34641 (or 34634 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 41.

The square root of 4440668414 is about 66638.3404205117. The cubic root of 4440668414 is about 1643.6756263650.

The spelling of 4440668414 in words is "four billion, four hundred forty million, six hundred sixty-eight thousand, four hundred fourteen".