842165074230 has 16 divisors (see below), whose sum is σ = 2021196178224. Its totient is φ = 224577353120.

The previous prime is 842165074189. The next prime is 842165074237. The reversal of 842165074230 is 32470561248.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (842165074237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14036084541 + ... + 14036084600.

It is an arithmetic number, because the mean of its divisors is an integer number (126324761139).

Almost surely, 2^842165074230 is an apocalyptic number.

842165074230 is an abundant number, since it is smaller than the sum of its proper divisors (1179031103994).

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

842165074230 is a wasteful number, since it uses less digits than its factorization.

842165074230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28072169151.

The product of its (nonzero) digits is 322560, while the sum is 42.

The spelling of 842165074230 in words is "eight hundred forty-two billion, one hundred sixty-five million, seventy-four thousand, two hundred thirty".