323340404412 has 12 divisors (see below), whose sum is σ = 754460943656. Its totient is φ = 107780134800.

The previous prime is 323340404377. The next prime is 323340404423. The reversal of 323340404412 is 214404043323.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 323340404412.

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, 13472516839 + ... + 13472516862.

Almost surely, 2^323340404412 is an apocalyptic number.

It is an amenable number.

323340404412 is an abundant number, since it is smaller than the sum of its proper divisors (431120539244).

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

323340404412 is a wasteful number, since it uses less digits than its factorization.

323340404412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26945033708 (or 26945033706 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 323340404412 its reverse (214404043323), we get a palindrome (537744447735).

The spelling of 323340404412 in words is "three hundred twenty-three billion, three hundred forty million, four hundred four thousand, four hundred twelve".