1326380733118 has 16 divisors (see below), whose sum is σ = 2273919956064. Its totient is φ = 568417782240.

The previous prime is 1326380733109. The next prime is 1326380733131. The reversal of 1326380733118 is 8113370836231.

It is a congruent number.

It is an unprimeable number.

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, 2326005 + ... + 2839552.

It is an arithmetic number, because the mean of its divisors is an integer number (142119997254).

Almost surely, 2^{1326380733118} is an apocalyptic number.

1326380733118 is a deficient number, since it is larger than the sum of its proper divisors (947539222946).

1326380733118 is a wasteful number, since it uses less digits than its factorization.

1326380733118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5183907.

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 1326380733118 in words is "one trillion, three hundred twenty-six billion, three hundred eighty million, seven hundred thirty-three thousand, one hundred eighteen".