44044006566366 has 80 divisors (see below), whose sum is σ = 98742070091808. Its totient is φ = 14673770395200.

The previous prime is 44044006566349. The next prime is 44044006566431. The reversal of 44044006566366 is 66366560044044.

44044006566366 is a `hidden beast` number, since 4 + 4 + 0 + 4 + 40 + 0 + 6 + 566 + 36 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3790030036 + ... + 3790041656.

Almost surely, 2^{44044006566366} is an apocalyptic number.

44044006566366 is an abundant number, since it is smaller than the sum of its proper divisors (54698063525442).

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

44044006566366 is a wasteful number, since it uses less digits than its factorization.

44044006566366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21679 (or 21670 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 54.

The spelling of 44044006566366 in words is "forty-four trillion, forty-four billion, six million, five hundred sixty-six thousand, three hundred sixty-six".