1178952942366 has 12 divisors (see below), whose sum is σ = 2554398041832. Its totient is φ = 392984314116.

The previous prime is 1178952942337. The next prime is 1178952942389. The reversal of 1178952942366 is 6632492598711.

1178952942366 is a `hidden beast` number, since 1 + 1 + 7 + 8 + 9 + 529 + 42 + 3 + 66 = 666.

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 in 5 ways as a sum of consecutive naturals, for example, 32748692826 + ... + 32748692861.

It is an arithmetic number, because the mean of its divisors is an integer number (212866503486).

Almost surely, 2^{1178952942366} is an apocalyptic number.

1178952942366 is an abundant number, since it is smaller than the sum of its proper divisors (1375445099466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1178952942366 is a wasteful number, since it uses less digits than its factorization.

1178952942366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65497385695 (or 65497385692 counting only the distinct ones).

The product of its digits is 39191040, while the sum is 63.

The spelling of 1178952942366 in words is "one trillion, one hundred seventy-eight billion, nine hundred fifty-two million, nine hundred forty-two thousand, three hundred sixty-six".