16534161124 has 24 divisors (see below), whose sum is σ = 31208317560. Its totient is φ = 7619449344.

The previous prime is 16534161113. The next prime is 16534161131. The reversal of 16534161124 is 42116143561.

16534161124 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 4 ways, for example, as 996538624 + 15537622500 = 31568^2 + 124650^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 16534161124.

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 7 ways as a sum of consecutive naturals, for example, 209509 + ... + 277420.

It is an arithmetic number, because the mean of its divisors is an integer number (1300346565).

Almost surely, 2^16534161124 is an apocalyptic number.

It is an amenable number.

16534161124 is a deficient number, since it is larger than the sum of its proper divisors (14674156436).

16534161124 is a wasteful number, since it uses less digits than its factorization.

16534161124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487599 (or 487597 counting only the distinct ones).

The product of its digits is 17280, while the sum is 34.

The spelling of 16534161124 in words is "sixteen billion, five hundred thirty-four million, one hundred sixty-one thousand, one hundred twenty-four".