1168986262971 has 16 divisors (see below), whose sum is σ = 1568539814400. Its totient is φ = 774388739520.

The previous prime is 1168986262943. The next prime is 1168986263113. The reversal of 1168986262971 is 1792626898611.

It is not a de Polignac number, because 1168986262971 - 2⁶ = 1168986262907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1168986262931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 832215 + ... + 1740848.

It is an arithmetic number, because the mean of its divisors is an integer number (98033738400).

Almost surely, 2^{1168986262971} is an apocalyptic number.

1168986262971 is a deficient number, since it is larger than the sum of its proper divisors (399553551429).

1168986262971 is a wasteful number, since it uses less digits than its factorization.

1168986262971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2574026.

The product of its digits is 31352832, while the sum is 66.

The spelling of 1168986262971 in words is "one trillion, one hundred sixty-eight billion, nine hundred eighty-six million, two hundred sixty-two thousand, nine hundred seventy-one".