816832341768 has 16 divisors (see below), whose sum is σ = 2042080854480. Its totient is φ = 272277447248.

The previous prime is 816832341707. The next prime is 816832341791. The reversal of 816832341768 is 867143238618.

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, 17017340430 + ... + 17017340477.

It is an arithmetic number, because the mean of its divisors is an integer number (127630053405).

Almost surely, 2^816832341768 is an apocalyptic number.

It is an amenable number.

816832341768 is an abundant number, since it is smaller than the sum of its proper divisors (1225248512712).

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

816832341768 is a wasteful number, since it uses less digits than its factorization.

816832341768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34034680916 (or 34034680912 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 57.

The spelling of 816832341768 in words is "eight hundred sixteen billion, eight hundred thirty-two million, three hundred forty-one thousand, seven hundred sixty-eight".