44080026066 has 16 divisors (see below), whose sum is σ = 97955613600. Its totient is φ = 14693342004.

The previous prime is 44080026061. The next prime is 44080026077. The reversal of 44080026066 is 66062008044.

It is a happy number.

44080026066 is a `hidden beast` number, since 4 + 40 + 8 + 0 + 0 + 2 + 606 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 44080026066.

It is not an unprimeable number, because it can be changed into a prime (44080026061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 408148336 + ... + 408148443.

It is an arithmetic number, because the mean of its divisors is an integer number (6122225850).

Almost surely, 2^44080026066 is an apocalyptic number.

44080026066 is an abundant number, since it is smaller than the sum of its proper divisors (53875587534).

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

44080026066 is a wasteful number, since it uses less digits than its factorization.

44080026066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816296790 (or 816296784 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The spelling of 44080026066 in words is "forty-four billion, eighty million, twenty-six thousand, sixty-six".