41600442728 has 16 divisors (see below), whose sum is σ = 84000894180. Its totient is φ = 19200204288.

The previous prime is 41600442703. The next prime is 41600442733. The reversal of 41600442728 is 82724400614.

It can be written as a sum of positive squares in 2 ways, for example, as 38943864964 + 2656577764 = 197342^2 + 51542^2 .

It is a junction number, because it is equal to n+sod(n) for n = 41600442691 and 41600442700.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200002025 + ... + 200002232.

Almost surely, 2^41600442728 is an apocalyptic number.

It is an amenable number.

41600442728 is an abundant number, since it is smaller than the sum of its proper divisors (42400451452).

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

41600442728 is a wasteful number, since it uses less digits than its factorization.

41600442728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400004276 (or 400004272 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 38.

The spelling of 41600442728 in words is "forty-one billion, six hundred million, four hundred forty-two thousand, seven hundred twenty-eight".