4440032223044 has 48 divisors (see below), whose sum is σ = 8923905103680. Its totient is φ = 1911685818240.

The previous prime is 4440032223043. The next prime is 4440032223091. The reversal of 4440032223044 is 4403222300444.

It is a super-3 number, since 3×4440032223044³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 4440032223044.

It is not an unprimeable number, because it can be changed into a prime (4440032223043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5162762 + ... + 5961054.

It is an arithmetic number, because the mean of its divisors is an integer number (185914689660).

Almost surely, 2^{4440032223044} is an apocalyptic number.

4440032223044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4440032223044 is an abundant number, since it is smaller than the sum of its proper divisors (4483872880636).

4440032223044 is a wasteful number, since it uses less digits than its factorization.

4440032223044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804980 (or 804978 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 4440032223044 its reverse (4403222300444), we get a palindrome (8843254523488).

The spelling of 4440032223044 in words is "four trillion, four hundred forty billion, thirty-two million, two hundred twenty-three thousand, forty-four".