44146816044 has 96 divisors (see below), whose sum is σ = 110780913600. Its totient is φ = 13634224128.

The previous prime is 44146816033. The next prime is 44146816057. The reversal of 44146816044 is 44061864144.

44146816044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 44146815987 and 44146816005.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3428322 + ... + 3441174.

It is an arithmetic number, because the mean of its divisors is an integer number (1153967850).

Almost surely, 2^44146816044 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 44146816044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55390456800).

44146816044 is an abundant number, since it is smaller than the sum of its proper divisors (66634097556).

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

44146816044 is a wasteful number, since it uses less digits than its factorization.

44146816044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13139 (or 13137 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 42.

The spelling of 44146816044 in words is "forty-four billion, one hundred forty-six million, eight hundred sixteen thousand, forty-four".