44106561836166 has 16 divisors (see below), whose sum is σ = 88218334029888. Its totient is φ = 14701318885800.

The previous prime is 44106561836153. The next prime is 44106561836263. The reversal of 44106561836166 is 66163816560144.

It is a happy number.

44106561836166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216988180 + ... + 217191351.

It is an arithmetic number, because the mean of its divisors is an integer number (5513645876868).

Almost surely, 2^{44106561836166} is an apocalyptic number.

44106561836166 is an abundant number, since it is smaller than the sum of its proper divisors (44111772193722).

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

44106561836166 is a wasteful number, since it uses less digits than its factorization.

44106561836166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434196467.

The product of its (nonzero) digits is 14929920, while the sum is 57.

The spelling of 44106561836166 in words is "forty-four trillion, one hundred six billion, five hundred sixty-one million, eight hundred thirty-six thousand, one hundred sixty-six".