671142933184 has 14 divisors (see below), whose sum is σ = 1331799258164. Its totient is φ = 335571466560.

The previous prime is 671142933179. The next prime is 671142933229. The reversal of 671142933184 is 481339241176.

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 as a sum of consecutive naturals, namely, 5243304102 + ... + 5243304229.

Almost surely, 2^671142933184 is an apocalyptic number.

671142933184 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

671142933184 is a deficient number, since it is larger than the sum of its proper divisors (660656324980).

671142933184 is a wasteful number, since it uses less digits than its factorization.

671142933184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10486608343 (or 10486608333 counting only the distinct ones).

The product of its digits is 870912, while the sum is 49.

The spelling of 671142933184 in words is "six hundred seventy-one billion, one hundred forty-two million, nine hundred thirty-three thousand, one hundred eighty-four".