16682129352 has 96 divisors (see below), whose sum is σ = 54352833600. Its totient is φ = 4515460992.

The previous prime is 16682129339. The next prime is 16682129353. The reversal of 16682129352 is 25392128661.

16682129352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 16682129298 and 16682129307.

It is not an unprimeable number, because it can be changed into a prime (16682129353) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 861463 + ... + 880614.

It is an arithmetic number, because the mean of its divisors is an integer number (566175350).

Almost surely, 2^16682129352 is an apocalyptic number.

16682129352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16682129352 is an abundant number, since it is smaller than the sum of its proper divisors (37670704248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16682129352 is a wasteful number, since it uses less digits than its factorization.

16682129352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1742115 (or 1742108 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The spelling of 16682129352 in words is "sixteen billion, six hundred eighty-two million, one hundred twenty-nine thousand, three hundred fifty-two".