323312213328 has 40 divisors (see below), whose sum is σ = 899471159328. Its totient is φ = 99480680832.

The previous prime is 323312213327. The next prime is 323312213429. The reversal of 323312213328 is 823312213323.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323312213327) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 259063650 + ... + 259064897.

Almost surely, 2^323312213328 is an apocalyptic number.

It is an amenable number.

323312213328 is an abundant number, since it is smaller than the sum of its proper divisors (576158946000).

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

323312213328 is a wasteful number, since it uses less digits than its factorization.

323312213328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518128571 (or 518128565 counting only the distinct ones).

The product of its digits is 31104, while the sum is 33.

The spelling of 323312213328 in words is "three hundred twenty-three billion, three hundred twelve million, two hundred thirteen thousand, three hundred twenty-eight".