1171668743092 has 6 divisors (see below), whose sum is σ = 2050420300418. Its totient is φ = 585834371544.

The previous prime is 1171668743057. The next prime is 1171668743159. The reversal of 1171668743092 is 2903478661711.

It can be written as a sum of positive squares in only one way, i.e., 980563374756 + 191105368336 = 990234^2 + 437156^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 146458592883 + ... + 146458592890.

Almost surely, 2^{1171668743092} is an apocalyptic number.

It is an amenable number.

1171668743092 is a deficient number, since it is larger than the sum of its proper divisors (878751557326).

1171668743092 is a wasteful number, since it uses less digits than its factorization.

1171668743092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292917185777 (or 292917185775 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 55.

The spelling of 1171668743092 in words is "one trillion, one hundred seventy-one billion, six hundred sixty-eight million, seven hundred forty-three thousand, ninety-two".