312211242110424 has 64 divisors (see below), whose sum is σ = 814510387929600. Its totient is φ = 99539957217536.

The previous prime is 312211242110423. The next prime is 312211242110461. The reversal of 312211242110424 is 424011242112213.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 312211242110391 and 312211242110400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312211242110423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6339804 + ... + 25780139.

It is an arithmetic number, because the mean of its divisors is an integer number (12726724811400).

Almost surely, 2^{312211242110424} is an apocalyptic number.

It is an amenable number.

312211242110424 is an abundant number, since it is smaller than the sum of its proper divisors (502299145819176).

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

312211242110424 is a wasteful number, since it uses less digits than its factorization.

312211242110424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32137584 (or 32137580 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

Adding to 312211242110424 its reverse (424011242112213), we get a palindrome (736222484222637).

The spelling of 312211242110424 in words is "three hundred twelve trillion, two hundred eleven billion, two hundred forty-two million, one hundred ten thousand, four hundred twenty-four".