44687716228 has 12 divisors (see below), whose sum is σ = 80900176140. Its totient is φ = 21573380192.

The previous prime is 44687716217. The next prime is 44687716253. The reversal of 44687716228 is 82261778644.

44687716228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 17284886784 + 27402829444 = 131472^2 + 165538^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192619351 + ... + 192619582.

It is an arithmetic number, because the mean of its divisors is an integer number (6741681345).

Almost surely, 2^44687716228 is an apocalyptic number.

It is an amenable number.

44687716228 is a deficient number, since it is larger than the sum of its proper divisors (36212459912).

44687716228 is a wasteful number, since it uses less digits than its factorization.

44687716228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385238966 (or 385238964 counting only the distinct ones).

The product of its digits is 7225344, while the sum is 55.

The spelling of 44687716228 in words is "forty-four billion, six hundred eighty-seven million, seven hundred sixteen thousand, two hundred twenty-eight".