44523383866 has 16 divisors (see below), whose sum is σ = 72153664128. Its totient is φ = 20483175600.

The previous prime is 44523383783. The next prime is 44523383869. The reversal of 44523383866 is 66838332544.

It is not an unprimeable number, because it can be changed into a prime (44523383869) 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, 2745030 + ... + 2761201.

It is an arithmetic number, because the mean of its divisors is an integer number (4509604008).

Almost surely, 2^44523383866 is an apocalyptic number.

44523383866 is a deficient number, since it is larger than the sum of its proper divisors (27630280262).

44523383866 is a wasteful number, since it uses less digits than its factorization.

44523383866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5506557.

The product of its digits is 9953280, while the sum is 52.

The spelling of 44523383866 in words is "forty-four billion, five hundred twenty-three million, three hundred eighty-three thousand, eight hundred sixty-six".