44227628832 has 48 divisors (see below), whose sum is σ = 121145250240. Its totient is φ = 14101562112.

The previous prime is 44227628827. The next prime is 44227628833. The reversal of 44227628832 is 23882672244.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (44227628833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10013107 + ... + 10017522.

It is an arithmetic number, because the mean of its divisors is an integer number (2523859380).

Almost surely, 2^44227628832 is an apocalyptic number.

It is an amenable number.

44227628832 is an abundant number, since it is smaller than the sum of its proper divisors (76917621408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44227628832 is a wasteful number, since it uses less digits than its factorization.

44227628832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20030665 (or 20030657 counting only the distinct ones).

The product of its digits is 2064384, while the sum is 48.

The spelling of 44227628832 in words is "forty-four billion, two hundred twenty-seven million, six hundred twenty-eight thousand, eight hundred thirty-two".