1176666645164 has 6 divisors (see below), whose sum is σ = 2059166629044. Its totient is φ = 588333322580.

The previous prime is 1176666645131. The next prime is 1176666645169. The reversal of 1176666645164 is 4615466666711.

It is not an unprimeable number, because it can be changed into a prime (1176666645169) 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 as a sum of consecutive naturals, namely, 147083330642 + ... + 147083330649.

It is an arithmetic number, because the mean of its divisors is an integer number (343194438174).

Almost surely, 2^{1176666645164} is an apocalyptic number.

It is an amenable number.

1176666645164 is a deficient number, since it is larger than the sum of its proper divisors (882499983880).

1176666645164 is a wasteful number, since it uses less digits than its factorization.

1176666645164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294166661295 (or 294166661293 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 59.

The spelling of 1176666645164 in words is "one trillion, one hundred seventy-six billion, six hundred sixty-six million, six hundred forty-five thousand, one hundred sixty-four".