874231878886168 has 32 divisors (see below), whose sum is σ = 1792184202090000. Its totient is φ = 396493097512960.

The previous prime is 874231878886159. The next prime is 874231878886183. The reversal of 874231878886168 is 861688878132478.

It is a congruent number.

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, 11062825933 + ... + 11062904956.

Almost surely, 2^{874231878886168} is an apocalyptic number.

874231878886168 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

874231878886168 is an abundant number, since it is smaller than the sum of its proper divisors (917952323203832).

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

874231878886168 is a wasteful number, since it uses less digits than its factorization.

874231878886168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22125731355 (or 22125731351 counting only the distinct ones).

The product of its digits is 11098128384, while the sum is 85.

The spelling of 874231878886168 in words is "eight hundred seventy-four trillion, two hundred thirty-one billion, eight hundred seventy-eight million, eight hundred eighty-six thousand, one hundred sixty-eight".