1177356321868 has 6 divisors (see below), whose sum is σ = 2060373563276. Its totient is φ = 588678160932.

The previous prime is 1177356321793. The next prime is 1177356321907. The reversal of 1177356321868 is 8681236537711.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 147169540230 + ... + 147169540237.

Almost surely, 2^{1177356321868} is an apocalyptic number.

It is an amenable number.

1177356321868 is a deficient number, since it is larger than the sum of its proper divisors (883017241408).

1177356321868 is a wasteful number, since it uses less digits than its factorization.

1177356321868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294339080471 (or 294339080469 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 58.

The spelling of 1177356321868 in words is "one trillion, one hundred seventy-seven billion, three hundred fifty-six million, three hundred twenty-one thousand, eight hundred sixty-eight".