1323327333776 has 80 divisors (see below), whose sum is σ = 2960192511744. Its totient is φ = 561345748992.

The previous prime is 1323327333773. The next prime is 1323327333799. The reversal of 1323327333776 is 6773337233231.

It is not an unprimeable number, because it can be changed into a prime (1323327333773) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 23239676 + ... + 23296548.

Almost surely, 2^{1323327333776} is an apocalyptic number.

1323327333776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1323327333776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1480096255872).

1323327333776 is an abundant number, since it is smaller than the sum of its proper divisors (1636865177968).

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

1323327333776 is a wasteful number, since it uses less digits than its factorization.

1323327333776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59008 (or 59002 counting only the distinct ones).

The product of its digits is 6001128, while the sum is 50.

The spelling of 1323327333776 in words is "one trillion, three hundred twenty-three billion, three hundred twenty-seven million, three hundred thirty-three thousand, seven hundred seventy-six".