312141214430312 has 32 divisors (see below), whose sum is σ = 610747169705280. Its totient is φ = 149276104686720.

The previous prime is 312141214430303. The next prime is 312141214430317. The reversal of 312141214430312 is 213034412141213.

It is not an unprimeable number, because it can be changed into a prime (312141214430317) 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, 47014178 + ... + 53241105.

It is an arithmetic number, because the mean of its divisors is an integer number (19085849053290).

Almost surely, 2^{312141214430312} is an apocalyptic number.

It is an amenable number.

312141214430312 is a deficient number, since it is larger than the sum of its proper divisors (298605955274968).

312141214430312 is a wasteful number, since it uses less digits than its factorization.

312141214430312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100272233 (or 100272229 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 312141214430312 its reverse (213034412141213), we get a palindrome (525175626571525).

The spelling of 312141214430312 in words is "three hundred twelve trillion, one hundred forty-one billion, two hundred fourteen million, four hundred thirty thousand, three hundred twelve".