852342682194 has 12 divisors (see below), whose sum is σ = 1846742478126. Its totient is φ = 284114227392.

The previous prime is 852342682181. The next prime is 852342682231. The reversal of 852342682194 is 491286243258.

852342682194 is a `hidden beast` number, since 8 + 5 + 23 + 426 + 8 + 2 + 194 = 666.

It can be written as a sum of positive squares in only one way, i.e., 570289280625 + 282053401569 = 755175^2 + 531087^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 852342682194.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 23676185599 + ... + 23676185634.

Almost surely, 2^852342682194 is an apocalyptic number.

852342682194 is an abundant number, since it is smaller than the sum of its proper divisors (994399795932).

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

852342682194 is a wasteful number, since it uses less digits than its factorization.

852342682194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47352371241 (or 47352371238 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 54.

The spelling of 852342682194 in words is "eight hundred fifty-two billion, three hundred forty-two million, six hundred eighty-two thousand, one hundred ninety-four".