9645142196 has 12 divisors (see below), whose sum is σ = 16923537120. Its totient is φ = 4809845880.

The previous prime is 9645142141. The next prime is 9645142223. The reversal of 9645142196 is 6912415469.

9645142196 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 9645142196.

It is a congruent number.

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, 3179600 + ... + 3182631.

It is an arithmetic number, because the mean of its divisors is an integer number (1410294760).

Almost surely, 2^9645142196 is an apocalyptic number.

It is an amenable number.

9645142196 is a deficient number, since it is larger than the sum of its proper divisors (7278394924).

9645142196 is a wasteful number, since it uses less digits than its factorization.

9645142196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6362614 (or 6362612 counting only the distinct ones).

The product of its digits is 466560, while the sum is 47.

The square root of 9645142196 is about 98209.6848381055. The cubic root of 9645142196 is about 2128.6432318440.

The spelling of 9645142196 in words is "nine billion, six hundred forty-five million, one hundred forty-two thousand, one hundred ninety-six".