44116091844 has 192 divisors, whose sum is σ = 117180628992. Its totient is φ = 12802204800.

The previous prime is 44116091839. The next prime is 44116091861. The reversal of 44116091844 is 44819061144.

It is a junction number, because it is equal to n+sod(n) for n = 44116091796 and 44116091805.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 87705697 + ... + 87706199.

It is an arithmetic number, because the mean of its divisors is an integer number (610315776).

Almost surely, 2^44116091844 is an apocalyptic number.

44116091844 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44116091844, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58590314496).

44116091844 is an abundant number, since it is smaller than the sum of its proper divisors (73064537148).

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

44116091844 is a wasteful number, since it uses less digits than its factorization.

44116091844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846 (or 844 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The spelling of 44116091844 in words is "forty-four billion, one hundred sixteen million, ninety-one thousand, eight hundred forty-four".