9999803428196 has 12 divisors (see below), whose sum is σ = 17871989106048. Its totient is φ = 4893520826472.

The previous prime is 9999803428169. The next prime is 9999803428211. The reversal of 9999803428196 is 6918243089999.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 26595221696 + ... + 26595222071.

It is an arithmetic number, because the mean of its divisors is an integer number (1489332425504).

Almost surely, 2^{9999803428196} is an apocalyptic number.

It is an amenable number.

9999803428196 is a deficient number, since it is larger than the sum of its proper divisors (7872185677852).

9999803428196 is a wasteful number, since it uses less digits than its factorization.

9999803428196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53190443818 (or 53190443816 counting only the distinct ones).

The product of its (nonzero) digits is 544195584, while the sum is 77.

The spelling of 9999803428196 in words is "nine trillion, nine hundred ninety-nine billion, eight hundred three million, four hundred twenty-eight thousand, one hundred ninety-six".