312224134340324 has 96 divisors (see below), whose sum is σ = 574262363136000. Its totient is φ = 148411279171584.

The previous prime is 312224134340303. The next prime is 312224134340341. The reversal of 312224134340324 is 423043431422213.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 765015587 + ... + 765423605.

It is an arithmetic number, because the mean of its divisors is an integer number (5981899616000).

Almost surely, 2^{312224134340324} is an apocalyptic number.

It is an amenable number.

312224134340324 is a deficient number, since it is larger than the sum of its proper divisors (262038228795676).

312224134340324 is a wasteful number, since it uses less digits than its factorization.

312224134340324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408985 (or 408983 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 38.

Adding to 312224134340324 its reverse (423043431422213), we get a palindrome (735267565762537).

The spelling of 312224134340324 in words is "three hundred twelve trillion, two hundred twenty-four billion, one hundred thirty-four million, three hundred forty thousand, three hundred twenty-four".