312141142123343 has 24 divisors (see below), whose sum is σ = 348905130811776. Its totient is φ = 278833402598400.

The previous prime is 312141142123337. The next prime is 312141142123351. The reversal of 312141142123343 is 343321241141213.

It is not a de Polignac number, because 312141142123343 - 2²² = 312141137929039 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 (312141142123373) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 994629671 + ... + 994943447.

It is an arithmetic number, because the mean of its divisors is an integer number (14537713783824).

Almost surely, 2^{312141142123343} is an apocalyptic number.

312141142123343 is a deficient number, since it is larger than the sum of its proper divisors (36763988688433).

312141142123343 is a wasteful number, since it uses less digits than its factorization.

312141142123343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503715 (or 503702 counting only the distinct ones).

The product of its digits is 41472, while the sum is 35.

Adding to 312141142123343 its reverse (343321241141213), we get a palindrome (655462383264556).

The spelling of 312141142123343 in words is "three hundred twelve trillion, one hundred forty-one billion, one hundred forty-two million, one hundred twenty-three thousand, three hundred forty-three".