1177443323668 has 12 divisors (see below), whose sum is σ = 2108445021760. Its totient is φ = 575030460312.

The previous prime is 1177443323633. The next prime is 1177443323737. The reversal of 1177443323668 is 8663233447711.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3422800188 + ... + 3422800531.

Almost surely, 2^{1177443323668} is an apocalyptic number.

It is an amenable number.

1177443323668 is a deficient number, since it is larger than the sum of its proper divisors (931001698092).

1177443323668 is a wasteful number, since it uses less digits than its factorization.

1177443323668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6845600766 (or 6845600764 counting only the distinct ones).

The product of its digits is 12192768, while the sum is 55.

The spelling of 1177443323668 in words is "one trillion, one hundred seventy-seven billion, four hundred forty-three million, three hundred twenty-three thousand, six hundred sixty-eight".