44444417608 has 8 divisors (see below), whose sum is σ = 83333283030. Its totient is φ = 22222208800.

The previous prime is 44444417573. The next prime is 44444417617. The reversal of 44444417608 is 80671444444.

It can be written as a sum of positive squares in only one way, i.e., 44208426564 + 235991044 = 210258^2 + 15362^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2777776093 + ... + 2777776108.

Almost surely, 2^44444417608 is an apocalyptic number.

It is an amenable number.

44444417608 is a deficient number, since it is larger than the sum of its proper divisors (38888865422).

44444417608 is a wasteful number, since it uses less digits than its factorization.

44444417608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5555552207 (or 5555552203 counting only the distinct ones).

The product of its (nonzero) digits is 1376256, while the sum is 46.

The spelling of 44444417608 in words is "forty-four billion, four hundred forty-four million, four hundred seventeen thousand, six hundred eight".