323548350812 has 12 divisors (see below), whose sum is σ = 566221290096. Its totient is φ = 161770839360.

The previous prime is 323548350787. The next prime is 323548350863. The reversal of 323548350812 is 218053845323.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 609053 + ... + 1008980.

It is an arithmetic number, because the mean of its divisors is an integer number (47185107508).

Almost surely, 2^323548350812 is an apocalyptic number.

It is an amenable number.

323548350812 is a deficient number, since it is larger than the sum of its proper divisors (242672939284).

323548350812 is a wasteful number, since it uses less digits than its factorization.

323548350812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1668028 (or 1668026 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 44.

The spelling of 323548350812 in words is "three hundred twenty-three billion, five hundred forty-eight million, three hundred fifty thousand, eight hundred twelve".