1168384627242 has 96 divisors (see below), whose sum is σ = 2945712012672. Its totient is φ = 327790374912.

The previous prime is 1168384627229. The next prime is 1168384627247. The reversal of 1168384627242 is 2427264838611.

1168384627242 is a `hidden beast` number, since 1 + 1 + 6 + 8 + 3 + 8 + 4 + 627 + 2 + 4 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (1168384627247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2421258 + ... + 2863434.

It is an arithmetic number, because the mean of its divisors is an integer number (30684500132).

Almost surely, 2^{1168384627242} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1168384627242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1472856006336).

1168384627242 is an abundant number, since it is smaller than the sum of its proper divisors (1777327385430).

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

1168384627242 is a wasteful number, since it uses less digits than its factorization.

1168384627242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442572 (or 442569 counting only the distinct ones).

The product of its digits is 6193152, while the sum is 54.

The spelling of 1168384627242 in words is "one trillion, one hundred sixty-eight billion, three hundred eighty-four million, six hundred twenty-seven thousand, two hundred forty-two".