312212014031423 has 8 divisors (see below), whose sum is σ = 340595057384400. Its totient is φ = 283828992842880.

The previous prime is 312212014031389. The next prime is 312212014031453. The reversal of 312212014031423 is 324130410212213.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 312212014031423 - 2⁸ = 312212014031167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312212014031453) 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, 40661861 + ... + 47726417.

It is an arithmetic number, because the mean of its divisors is an integer number (42574382173050).

Almost surely, 2^{312212014031423} is an apocalyptic number.

312212014031423 is a deficient number, since it is larger than the sum of its proper divisors (28383043352977).

312212014031423 is a wasteful number, since it uses less digits than its factorization.

312212014031423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11082217.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 312212014031423 its reverse (324130410212213), we get a palindrome (636342424243636).

The spelling of 312212014031423 in words is "three hundred twelve trillion, two hundred twelve billion, fourteen million, thirty-one thousand, four hundred twenty-three".