9943150168 has 32 divisors (see below), whose sum is σ = 21741588000. Its totient is φ = 4261348896.

The previous prime is 9943150157. The next prime is 9943150187. The reversal of 9943150168 is 8610513499.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1809055 + ... + 1814542.

It is an arithmetic number, because the mean of its divisors is an integer number (679424625).

Almost surely, 2^9943150168 is an apocalyptic number.

9943150168 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is an amenable number.

9943150168 is an abundant number, since it is smaller than the sum of its proper divisors (11798437832).

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

9943150168 is a wasteful number, since it uses less digits than its factorization.

9943150168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3623624 (or 3623606 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 46.

The square root of 9943150168 is about 99715.3456996465. The cubic root of 9943150168 is about 2150.3442872484.

The spelling of 9943150168 in words is "nine billion, nine hundred forty-three million, one hundred fifty thousand, one hundred sixty-eight".