44000044000066 has 128 divisors (see below), whose sum is σ = 86874363648000. Its totient is φ = 16549088915520.

The previous prime is 44000044000013. The next prime is 44000044000123. The reversal of 44000044000066 is 66000044000044.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 44000043999998 and 44000044000043.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 1852855605 + ... + 1852879351.

It is an arithmetic number, because the mean of its divisors is an integer number (678705966000).

Almost surely, 2^{44000044000066} is an apocalyptic number.

44000044000066 is a deficient number, since it is larger than the sum of its proper divisors (42874319647934).

44000044000066 is a wasteful number, since it uses less digits than its factorization.

44000044000066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32277 (or 32263 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The spelling of 44000044000066 in words is "forty-four trillion, forty-four million, sixty-six", and thus it is an aban number and an eban number.