1168104066671 has 4 divisors (see below), whose sum is σ = 1175839855344. Its totient is φ = 1160368278000.

The previous prime is 1168104066641. The next prime is 1168104066673. The reversal of 1168104066671 is 1766604018611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1168104066671 - 2²² = 1168099872367 is a prime.

It is a super-2 number, since 2×1168104066671² (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 (1168104066673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3867894110 + ... + 3867894411.

It is an arithmetic number, because the mean of its divisors is an integer number (293959963836).

Almost surely, 2^{1168104066671} is an apocalyptic number.

1168104066671 is a deficient number, since it is larger than the sum of its proper divisors (7735788673).

1168104066671 is an equidigital number, since it uses as much as digits as its factorization.

1168104066671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7735788672.

The product of its (nonzero) digits is 290304, while the sum is 47.

The spelling of 1168104066671 in words is "one trillion, one hundred sixty-eight billion, one hundred four million, sixty-six thousand, six hundred seventy-one".