873935111168 has 110 divisors (see below), whose sum is σ = 2038070695326. Its totient is φ = 374542565376.

The previous prime is 873935111131. The next prime is 873935111171. The reversal of 873935111168 is 861111539378.

It can be written as a sum of positive squares in only one way, i.e., 557065191424 + 316869919744 = 746368^2 + 562912^2 .

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 9 ways as a sum of consecutive naturals, for example, 2280896 + ... + 2636352.

Almost surely, 2^873935111168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 873935111168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1019035347663).

873935111168 is an abundant number, since it is smaller than the sum of its proper divisors (1164135584158).

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

873935111168 is an frugal number, since it uses more digits than its factorization.

873935111168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355505 (or 355466 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 53.

The spelling of 873935111168 in words is "eight hundred seventy-three billion, nine hundred thirty-five million, one hundred eleven thousand, one hundred sixty-eight".