16005074448 has 40 divisors (see below), whose sum is σ = 45105211296. Its totient is φ = 4850022400.

The previous prime is 16005074447. The next prime is 16005074539. The reversal of 16005074448 is 84447050061.

16005074448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (16005074447) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 15155793 + ... + 15156848.

Almost surely, 2^16005074448 is an apocalyptic number.

It is an amenable number.

16005074448 is an abundant number, since it is smaller than the sum of its proper divisors (29100136848).

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

16005074448 is a wasteful number, since it uses less digits than its factorization.

16005074448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30312663 (or 30312657 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

The spelling of 16005074448 in words is "sixteen billion, five million, seventy-four thousand, four hundred forty-eight".