16315446304 has 24 divisors (see below), whose sum is σ = 32138983548. Its totient is φ = 8153164800.

The previous prime is 16315446293. The next prime is 16315446311. The reversal of 16315446304 is 40364451361.

16315446304 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 15363106704 + 952339600 = 123948^2 + 30860^2 .

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, 83917 + ... + 199180.

Almost surely, 2^16315446304 is an apocalyptic number.

It is an amenable number.

16315446304 is a deficient number, since it is larger than the sum of its proper divisors (15823537244).

16315446304 is a wasteful number, since it uses less digits than its factorization.

16315446304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284908 (or 284900 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

Adding to 16315446304 its reverse (40364451361), we get a palindrome (56679897665).

The spelling of 16315446304 in words is "sixteen billion, three hundred fifteen million, four hundred forty-six thousand, three hundred four".