44000066000066 has 8 divisors (see below), whose sum is σ = 72000108000144. Its totient is φ = 20000030000020.

The previous prime is 44000066000053. The next prime is 44000066000071. The reversal of 44000066000066 is 66000066000044.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

44000066000066 is a modest number, since divided by 66000066 gives 44 as remainder.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 44000065999996 and 44000066000041.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1000001499980 + ... + 1000001500023.

It is an arithmetic number, because the mean of its divisors is an integer number (9000013500018).

Almost surely, 2^{44000066000066} is an apocalyptic number.

44000066000066 is a deficient number, since it is larger than the sum of its proper divisors (28000042000078).

44000066000066 is a wasteful number, since it uses less digits than its factorization.

44000066000066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000003000016.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 44000066000066 in words is "forty-four trillion, sixty-six million, sixty-six", and thus it is an aban number and an eban number.