994180000171 has 8 divisors (see below), whose sum is σ = 995379269040. Its totient is φ = 992981434368.

The previous prime is 994180000141. The next prime is 994180000189. The reversal of 994180000171 is 171000081499.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 994180000171 - 2⁵ = 994180000139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (994180000141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2681995 + ... + 3030091.

It is an arithmetic number, because the mean of its divisors is an integer number (124422408630).

Almost surely, 2^994180000171 is an apocalyptic number.

994180000171 is a deficient number, since it is larger than the sum of its proper divisors (1199268869).

994180000171 is a wasteful number, since it uses less digits than its factorization.

994180000171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351533.

The product of its (nonzero) digits is 18144, while the sum is 40.

The spelling of 994180000171 in words is "nine hundred ninety-four billion, one hundred eighty million, one hundred seventy-one", and thus it is an aban number.