44444866808 has 16 divisors (see below), whose sum is σ = 85107192480. Its totient is φ = 21749615488.

The previous prime is 44444866801. The next prime is 44444866813. The reversal of 44444866808 is 80866844444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44444866801) 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 3 ways as a sum of consecutive naturals, for example, 59101841 + ... + 59102592.

It is an arithmetic number, because the mean of its divisors is an integer number (5319199530).

Almost surely, 2^44444866808 is an apocalyptic number.

It is an amenable number.

44444866808 is a deficient number, since it is larger than the sum of its proper divisors (40662325672).

44444866808 is a wasteful number, since it uses less digits than its factorization.

44444866808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118204486 (or 118204482 counting only the distinct ones).

The product of its (nonzero) digits is 18874368, while the sum is 56.

The spelling of 44444866808 in words is "forty-four billion, four hundred forty-four million, eight hundred sixty-six thousand, eight hundred eight".