323213230988 has 24 divisors (see below), whose sum is σ = 573778243584. Its totient is φ = 159278086800.

The previous prime is 323213230969. The next prime is 323213230999. The reversal of 323213230988 is 889032312323.

It is a super-2 number, since 2×323213230988² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 685493 + ... + 1056563.

It is an arithmetic number, because the mean of its divisors is an integer number (23907426816).

Almost surely, 2^323213230988 is an apocalyptic number.

It is an amenable number.

323213230988 is a deficient number, since it is larger than the sum of its proper divisors (250565012596).

323213230988 is a wasteful number, since it uses less digits than its factorization.

323213230988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374213 (or 374211 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 44.

The spelling of 323213230988 in words is "three hundred twenty-three billion, two hundred thirteen million, two hundred thirty thousand, nine hundred eighty-eight".