44166322887 has 8 divisors (see below), whose sum is σ = 58944572400. Its totient is φ = 29416144320.

The previous prime is 44166322829. The next prime is 44166322913. The reversal of 44166322887 is 78822366144.

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

It is not a de Polignac number, because 44166322887 - 2³⁵ = 9806584519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44166322807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7014064 + ... + 7020357.

It is an arithmetic number, because the mean of its divisors is an integer number (7368071550).

Almost surely, 2^44166322887 is an apocalyptic number.

44166322887 is a deficient number, since it is larger than the sum of its proper divisors (14778249513).

44166322887 is a wasteful number, since it uses less digits than its factorization.

44166322887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14035473.

The product of its digits is 3096576, while the sum is 51.

The spelling of 44166322887 in words is "forty-four billion, one hundred sixty-six million, three hundred twenty-two thousand, eight hundred eighty-seven".