1128313384718 has 16 divisors (see below), whose sum is σ = 1822951645200. Its totient is φ = 520676720256.

The previous prime is 1128313384717. The next prime is 1128313384727. The reversal of 1128313384718 is 8174833138211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1128313384717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3305168 + ... + 3630531.

It is an arithmetic number, because the mean of its divisors is an integer number (113934477825).

Almost surely, 2^{1128313384718} is an apocalyptic number.

1128313384718 is a deficient number, since it is larger than the sum of its proper divisors (694638260482).

1128313384718 is a wasteful number, since it uses less digits than its factorization.

1128313384718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6941971.

The product of its digits is 774144, while the sum is 50.

The spelling of 1128313384718 in words is "one trillion, one hundred twenty-eight billion, three hundred thirteen million, three hundred eighty-four thousand, seven hundred eighteen".