13334068816 has 10 divisors (see below), whose sum is σ = 25834758362. Its totient is φ = 6667034400.

The previous prime is 13334068807. The next prime is 13334068841. The reversal of 13334068816 is 61886043331.

13334068816 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 only one way, i.e., 11110003216 + 2224065600 = 105404^2 + 47160^2 .

It is a congruent number.

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 as a sum of consecutive naturals, namely, 416689635 + ... + 416689666.

Almost surely, 2^13334068816 is an apocalyptic number.

13334068816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13334068816 is a deficient number, since it is larger than the sum of its proper divisors (12500689546).

13334068816 is an equidigital number, since it uses as much as digits as its factorization.

13334068816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833379309 (or 833379303 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 43.

The spelling of 13334068816 in words is "thirteen billion, three hundred thirty-four million, sixty-eight thousand, eight hundred sixteen".