16318499308 has 24 divisors (see below), whose sum is σ = 30241127952. Its totient is φ = 7678301184.

The previous prime is 16318499233. The next prime is 16318499377. The reversal of 16318499308 is 80399481361.

It is a happy number.

16318499308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

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, 994660 + ... + 1010932.

It is an arithmetic number, because the mean of its divisors is an integer number (1260046998).

Almost surely, 2^16318499308 is an apocalyptic number.

It is an amenable number.

16318499308 is a deficient number, since it is larger than the sum of its proper divisors (13922628644).

16318499308 is a wasteful number, since it uses less digits than its factorization.

16318499308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31041 (or 31039 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 52.

The spelling of 16318499308 in words is "sixteen billion, three hundred eighteen million, four hundred ninety-nine thousand, three hundred eight".