16044136042244 has 12 divisors (see below), whose sum is σ = 28138676234844. Its totient is φ = 8004514260864.

The previous prime is 16044136042159. The next prime is 16044136042327. The reversal of 16044136042244 is 44224063144061.

It can be written as a sum of positive squares in 2 ways, for example, as 13914690457600 + 2129445584644 = 3730240^2 + 1459262^2 .

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, 4388438009 + ... + 4388441664.

It is an arithmetic number, because the mean of its divisors is an integer number (2344889686237).

Almost surely, 2^{16044136042244} is an apocalyptic number.

It is an amenable number.

16044136042244 is a deficient number, since it is larger than the sum of its proper divisors (12094540192600).

16044136042244 is a wasteful number, since it uses less digits than its factorization.

16044136042244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8776880134 (or 8776880132 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 41.

The spelling of 16044136042244 in words is "sixteen trillion, forty-four billion, one hundred thirty-six million, forty-two thousand, two hundred forty-four".