16764335116 has 48 divisors (see below), whose sum is σ = 30220706880. Its totient is φ = 8134560000.

The previous prime is 16764335099. The next prime is 16764335117. The reversal of 16764335116 is 61153346761.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (16764335117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5190190 + ... + 5193418.

It is an arithmetic number, because the mean of its divisors is an integer number (629598060).

Almost surely, 2^16764335116 is an apocalyptic number.

It is an amenable number.

16764335116 is a deficient number, since it is larger than the sum of its proper divisors (13456371764).

16764335116 is a wasteful number, since it uses less digits than its factorization.

16764335116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3586 (or 3584 counting only the distinct ones).

The product of its digits is 272160, while the sum is 43.

The spelling of 16764335116 in words is "sixteen billion, seven hundred sixty-four million, three hundred thirty-five thousand, one hundred sixteen".