44446689879 has 8 divisors (see below), whose sum is σ = 59714637312. Its totient is φ = 29404934520.

The previous prime is 44446689869. The next prime is 44446689919. The reversal of 44446689879 is 97898664444.

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

It is not a de Polignac number, because 44446689879 - 2⁴ = 44446689863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44446689869) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 56547559 + ... + 56548344.

It is an arithmetic number, because the mean of its divisors is an integer number (7464329664).

Almost surely, 2^44446689879 is an apocalyptic number.

44446689879 is a deficient number, since it is larger than the sum of its proper divisors (15267947433).

44446689879 is a wasteful number, since it uses less digits than its factorization.

44446689879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113096037.

The product of its digits is 334430208, while the sum is 69.

The spelling of 44446689879 in words is "forty-four billion, four hundred forty-six million, six hundred eighty-nine thousand, eight hundred seventy-nine".