10181896168 has 32 divisors (see below), whose sum is σ = 20111731200. Its totient is φ = 4819191552.

The previous prime is 10181896157. The next prime is 10181896177. The reversal of 10181896168 is 86169818101.

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, 171321 + ... + 222967.

It is an arithmetic number, because the mean of its divisors is an integer number (628491600).

Almost surely, 2^10181896168 is an apocalyptic number.

It is an amenable number.

10181896168 is a deficient number, since it is larger than the sum of its proper divisors (9929835032).

10181896168 is a wasteful number, since it uses less digits than its factorization.

10181896168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52969 (or 52965 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 49.

The spelling of 10181896168 in words is "ten billion, one hundred eighty-one million, eight hundred ninety-six thousand, one hundred sixty-eight".