1068318913167 has 18 divisors (see below), whose sum is σ = 1696164740816. Its totient is φ = 647466007320.

The previous prime is 1068318913159. The next prime is 1068318913261. The reversal of 1068318913167 is 7613198138601.

1068318913167 is a `hidden beast` number, since 1 + 0 + 6 + 8 + 318 + 9 + 1 + 316 + 7 = 666.

It is not a de Polignac number, because 1068318913167 - 2³ = 1068318913159 is a prime.

It is a super-2 number, since 2×1068318913167² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1068318913147) by changing a digit.

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 17 ways as a sum of consecutive naturals, for example, 490503463 + ... + 490505640.

Almost surely, 2^{1068318913167} is an apocalyptic number.

1068318913167 is a deficient number, since it is larger than the sum of its proper divisors (627845827649).

1068318913167 is a wasteful number, since it uses less digits than its factorization.

1068318913167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981009131 (or 981009117 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 54.

The spelling of 1068318913167 in words is "one trillion, sixty-eight billion, three hundred eighteen million, nine hundred thirteen thousand, one hundred sixty-seven".