842053725167 has 16 divisors (see below), whose sum is σ = 886365158400. Its totient is φ = 798406039200.

The previous prime is 842053725157. The next prime is 842053725203. The reversal of 842053725167 is 761527350248.

It is a cyclic number.

It is not a de Polignac number, because 842053725167 - 2⁴ = 842053725151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (842053725137) 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 15 ways as a sum of consecutive naturals, for example, 1432442 + ... + 1932872.

It is an arithmetic number, because the mean of its divisors is an integer number (55397822400).

Almost surely, 2^842053725167 is an apocalyptic number.

842053725167 is a deficient number, since it is larger than the sum of its proper divisors (44311433233).

842053725167 is a wasteful number, since it uses less digits than its factorization.

842053725167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501094.

The product of its (nonzero) digits is 2822400, while the sum is 50.

The spelling of 842053725167 in words is "eight hundred forty-two billion, fifty-three million, seven hundred twenty-five thousand, one hundred sixty-seven".