323134021344 has 24 divisors (see below), whose sum is σ = 848226806280. Its totient is φ = 107711340416.

The previous prime is 323134021237. The next prime is 323134021381. The reversal of 323134021344 is 443120431323.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1682989599 + ... + 1682989790.

It is an arithmetic number, because the mean of its divisors is an integer number (35342783595).

Almost surely, 2^323134021344 is an apocalyptic number.

It is an amenable number.

323134021344 is an abundant number, since it is smaller than the sum of its proper divisors (525092784936).

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

323134021344 is a wasteful number, since it uses less digits than its factorization.

323134021344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3365979402 (or 3365979394 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 323134021344 its reverse (443120431323), we get a palindrome (766254452667).

The spelling of 323134021344 in words is "three hundred twenty-three billion, one hundred thirty-four million, twenty-one thousand, three hundred forty-four".