4440110445 has 64 divisors (see below), whose sum is σ = 8279792640. Its totient is φ = 2254915584.

The previous prime is 4440110429. The next prime is 4440110447. The reversal of 4440110445 is 5440110444.

It is not a de Polignac number, because 4440110445 - 2⁴ = 4440110429 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4440110447) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 225309 + ... + 244221.

It is an arithmetic number, because the mean of its divisors is an integer number (129371760).

Almost surely, 2^4440110445 is an apocalyptic number.

4440110445 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4440110445 is a deficient number, since it is larger than the sum of its proper divisors (3839682195).

4440110445 is a wasteful number, since it uses less digits than its factorization.

4440110445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19011 (or 19005 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 4440110445 is about 66634.1537426566. The cubic root of 4440110445 is about 1643.6067809890.

Adding to 4440110445 its reverse (5440110444), we get a palindrome (9880220889).

Subtracting 4440110445 from its reverse (5440110444), we obtain a palindrome (999999999).

The spelling of 4440110445 in words is "four billion, four hundred forty million, one hundred ten thousand, four hundred forty-five".