44063142816 has 192 divisors, whose sum is σ = 146360632320. Its totient is φ = 11274024960.

The previous prime is 44063142803. The next prime is 44063142817. The reversal of 44063142816 is 61824136044.

It is not an unprimeable number, because it can be changed into a prime (44063142817) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 450780 + ... + 539748.

It is an arithmetic number, because the mean of its divisors is an integer number (762294960).

Almost surely, 2^44063142816 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 44063142816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73180316160).

44063142816 is an abundant number, since it is smaller than the sum of its proper divisors (102297489504).

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

44063142816 is a wasteful number, since it uses less digits than its factorization.

44063142816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89067 (or 89059 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

The spelling of 44063142816 in words is "forty-four billion, sixty-three million, one hundred forty-two thousand, eight hundred sixteen".