9668043012 has 12 divisors (see below), whose sum is σ = 22558767056. Its totient is φ = 3222681000.

The previous prime is 9668042981. The next prime is 9668043029. The reversal of 9668043012 is 2103408669.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 402835114 + ... + 402835137.

Almost surely, 2^9668043012 is an apocalyptic number.

It is an amenable number.

9668043012 is an abundant number, since it is smaller than the sum of its proper divisors (12890724044).

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

9668043012 is a wasteful number, since it uses less digits than its factorization.

9668043012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805670258 (or 805670256 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 9668043012 is about 98326.2071474335. The cubic root of 9668043012 is about 2130.3266055630.

The spelling of 9668043012 in words is "nine billion, six hundred sixty-eight million, forty-three thousand, twelve".