994142170 has 32 divisors (see below), whose sum is σ = 2094978816. Its totient is φ = 332534400.

The previous prime is 994142119. The next prime is 994142183. The reversal of 994142170 is 71241499.

994142170 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 170326 + ... + 176065.

It is an arithmetic number, because the mean of its divisors is an integer number (65468088).

Almost surely, 2^994142170 is an apocalyptic number.

994142170 is an abundant number, since it is smaller than the sum of its proper divisors (1100836646).

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

994142170 is a wasteful number, since it uses less digits than its factorization.

994142170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346446.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 994142170 is about 31530.0201395432. The cubic root of 994142170 is about 998.0435648577.

The spelling of 994142170 in words is "nine hundred ninety-four million, one hundred forty-two thousand, one hundred seventy".