4171179891068 has 18 divisors (see below), whose sum is σ = 7754208986496. Its totient is φ = 1962908183488.

The previous prime is 4171179891049. The next prime is 4171179891127. The reversal of 4171179891068 is 8601989711714.

It is a self number, because there is not a number n which added to its sum of digits gives 4171179891068.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1804142396 + ... + 1804144707.

Almost surely, 2^{4171179891068} is an apocalyptic number.

It is an amenable number.

4171179891068 is a deficient number, since it is larger than the sum of its proper divisors (3583029095428).

4171179891068 is a wasteful number, since it uses less digits than its factorization.

4171179891068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3608287141 (or 3608287122 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 62.

The spelling of 4171179891068 in words is "four trillion, one hundred seventy-one billion, one hundred seventy-nine million, eight hundred ninety-one thousand, sixty-eight".