1171680404799 has 8 divisors (see below), whose sum is σ = 1576840919040. Its totient is φ = 773820080216.

The previous prime is 1171680404777. The next prime is 1171680404803. The reversal of 1171680404799 is 9974040861711.

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 1171680404799 - 2¹² = 1171680400703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1171680404099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1825047039 + ... + 1825047680.

It is an arithmetic number, because the mean of its divisors is an integer number (197105114880).

Almost surely, 2^{1171680404799} is an apocalyptic number.

1171680404799 is a deficient number, since it is larger than the sum of its proper divisors (405160514241).

1171680404799 is a wasteful number, since it uses less digits than its factorization.

1171680404799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3650094829.

The product of its (nonzero) digits is 3048192, while the sum is 57.

The spelling of 1171680404799 in words is "one trillion, one hundred seventy-one billion, six hundred eighty million, four hundred four thousand, seven hundred ninety-nine".