312340324324 has 24 divisors (see below), whose sum is σ = 625011448320. Its totient is φ = 133789253376.

The previous prime is 312340324321. The next prime is 312340324343. The reversal of 312340324324 is 423423043213.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (312340324321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2899732 + ... + 3005515.

It is an arithmetic number, because the mean of its divisors is an integer number (26042143680).

Almost surely, 2^312340324324 is an apocalyptic number.

It is an amenable number.

312340324324 is an abundant number, since it is smaller than the sum of its proper divisors (312671123996).

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

312340324324 is a wasteful number, since it uses less digits than its factorization.

312340324324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5907147 (or 5907145 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 312340324324 its reverse (423423043213), we get a palindrome (735763367537).

The spelling of 312340324324 in words is "three hundred twelve billion, three hundred forty million, three hundred twenty-four thousand, three hundred twenty-four".