1166160071599 has 8 divisors (see below), whose sum is σ = 1191351791808. Its totient is φ = 1140984176640.

The previous prime is 1166160071597. The next prime is 1166160071621. The reversal of 1166160071599 is 9951700616611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1166160071599 - 2¹ = 1166160071597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1166160071597) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3807282 + ... + 4102159.

It is an arithmetic number, because the mean of its divisors is an integer number (148918973976).

Almost surely, 2^{1166160071599} is an apocalyptic number.

1166160071599 is a deficient number, since it is larger than the sum of its proper divisors (25191720209).

1166160071599 is an equidigital number, since it uses as much as digits as its factorization.

1166160071599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7912625.

The product of its (nonzero) digits is 612360, while the sum is 52.

The spelling of 1166160071599 in words is "one trillion, one hundred sixty-six billion, one hundred sixty million, seventy-one thousand, five hundred ninety-nine".