9141681996 has 72 divisors (see below), whose sum is σ = 23342592000. Its totient is φ = 3016421856.

The previous prime is 9141681911. The next prime is 9141682013. The reversal of 9141681996 is 6991861419.

9141681996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 23 ways as a sum of consecutive naturals, for example, 2279425 + ... + 2283431.

Almost surely, 2^9141681996 is an apocalyptic number.

It is an amenable number.

9141681996 is an abundant number, since it is smaller than the sum of its proper divisors (14200910004).

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

9141681996 is a wasteful number, since it uses less digits than its factorization.

9141681996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4643 (or 4638 counting only the distinct ones).

The product of its digits is 839808, while the sum is 54.

The square root of 9141681996 is about 95612.1435592781. The cubic root of 9141681996 is about 2090.9422425102.

The spelling of 9141681996 in words is "nine billion, one hundred forty-one million, six hundred eighty-one thousand, nine hundred ninety-six".