2042185207170 has 16 divisors (see below), whose sum is σ = 4901244497280. Its totient is φ = 544582721904.

The previous prime is 2042185207157. The next prime is 2042185207189. The reversal of 2042185207170 is 717025812402.

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, 34036420090 + ... + 34036420149.

It is an arithmetic number, because the mean of its divisors is an integer number (306327781080).

Almost surely, 2^{2042185207170} is an apocalyptic number.

2042185207170 is an abundant number, since it is smaller than the sum of its proper divisors (2859059290110).

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

2042185207170 is a wasteful number, since it uses less digits than its factorization.

2042185207170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68072840249.

The product of its (nonzero) digits is 62720, while the sum is 39.

The spelling of 2042185207170 in words is "two trillion, forty-two billion, one hundred eighty-five million, two hundred seven thousand, one hundred seventy".