1170671116167 has 24 divisors (see below), whose sum is σ = 1999175636640. Its totient is φ = 645887511360.

The previous prime is 1170671116133. The next prime is 1170671116211. The reversal of 1170671116167 is 7616111760711.

1170671116167 is a `hidden beast` number, since 1 + 17 + 0 + 6 + 7 + 1 + 11 + 616 + 7 = 666.

It is not a de Polignac number, because 1170671116167 - 2⁷ = 1170671116039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1170671116067) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 320378884 + ... + 320382537.

It is an arithmetic number, because the mean of its divisors is an integer number (83298984860).

Almost surely, 2^{1170671116167} is an apocalyptic number.

1170671116167 is a deficient number, since it is larger than the sum of its proper divisors (828504520473).

1170671116167 is a wasteful number, since it uses less digits than its factorization.

1170671116167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640761463 (or 640761460 counting only the distinct ones).

The product of its (nonzero) digits is 74088, while the sum is 45.

Adding to 1170671116167 its reverse (7616111760711), we get a palindrome (8786782876878).

The spelling of 1170671116167 in words is "one trillion, one hundred seventy billion, six hundred seventy-one million, one hundred sixteen thousand, one hundred sixty-seven".