44404918355712 has 144 divisors (see below), whose sum is σ = 122031352396800. Its totient is φ = 14319799910400.

The previous prime is 44404918355671. The next prime is 44404918355719. The reversal of 44404918355712 is 21755381940444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44404918355719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78259912 + ... + 78825272.

It is an arithmetic number, because the mean of its divisors is an integer number (847439947200).

Almost surely, 2^{44404918355712} 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 44404918355712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61015676198400).

44404918355712 is an abundant number, since it is smaller than the sum of its proper divisors (77626434041088).

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

44404918355712 is a wasteful number, since it uses less digits than its factorization.

44404918355712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568710 (or 568696 counting only the distinct ones).

The product of its (nonzero) digits is 19353600, while the sum is 57.

The spelling of 44404918355712 in words is "forty-four trillion, four hundred four billion, nine hundred eighteen million, three hundred fifty-five thousand, seven hundred twelve".