312000334014243 has 16 divisors (see below), whose sum is σ = 475429331036160. Its totient is φ = 178285811163456.

The previous prime is 312000334014197. The next prime is 312000334014277. The reversal of 312000334014243 is 342410433000213.

It is a happy number.

It is not a de Polignac number, because 312000334014243 - 2²² = 312000329819939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 312000334014243.

It is not an unprimeable number, because it can be changed into a prime (312000334010243) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 65400046 + ... + 70008332.

It is an arithmetic number, because the mean of its divisors is an integer number (29714333189760).

Almost surely, 2^{312000334014243} is an apocalyptic number.

312000334014243 is a deficient number, since it is larger than the sum of its proper divisors (163428997021917).

312000334014243 is a wasteful number, since it uses less digits than its factorization.

312000334014243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7832306.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 312000334014243 its reverse (342410433000213), we get a palindrome (654410767014456).

The spelling of 312000334014243 in words is "three hundred twelve trillion, three hundred thirty-four million, fourteen thousand, two hundred forty-three".