444044682628 has 24 divisors (see below), whose sum is σ = 777876861888. Its totient is φ = 221794231776.

The previous prime is 444044682623. The next prime is 444044682637. The reversal of 444044682628 is 826286440444.

It is not an unprimeable number, because it can be changed into a prime (444044682623) 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, 46043575 + ... + 46053217.

It is an arithmetic number, because the mean of its divisors is an integer number (32411535912).

Almost surely, 2^444044682628 is an apocalyptic number.

It is an amenable number.

444044682628 is a deficient number, since it is larger than the sum of its proper divisors (333832179260).

444044682628 is a wasteful number, since it uses less digits than its factorization.

444044682628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20283 (or 20281 counting only the distinct ones).

The product of its (nonzero) digits is 9437184, while the sum is 52.

The spelling of 444044682628 in words is "four hundred forty-four billion, forty-four million, six hundred eighty-two thousand, six hundred twenty-eight".