312340324332 has 24 divisors (see below), whose sum is σ = 728843254272. Its totient is φ = 104106418000.

The previous prime is 312340324321. The next prime is 312340324343. The reversal of 312340324332 is 233423043213.

It is an interprime number because it is at equal distance from previous prime (312340324321) and next prime (312340324343).

It is a self number, because there is not a number n which added to its sum of digits gives 312340324332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 691044 + ... + 1049867.

It is an arithmetic number, because the mean of its divisors is an integer number (30368468928).

Almost surely, 2^312340324332 is an apocalyptic number.

It is an amenable number.

312340324332 is an abundant number, since it is smaller than the sum of its proper divisors (416502929940).

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

312340324332 is a wasteful number, since it uses less digits than its factorization.

312340324332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1755869 (or 1755867 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 312340324332 its reverse (233423043213), we get a palindrome (545763367545).

The spelling of 312340324332 in words is "three hundred twelve billion, three hundred forty million, three hundred twenty-four thousand, three hundred thirty-two".