312141231112258 has 16 divisors (see below), whose sum is σ = 489763428456960. Its totient is φ = 148919936764896.

The previous prime is 312141231112177. The next prime is 312141231112259. The reversal of 312141231112258 is 852211132141213.

It is not an unprimeable number, because it can be changed into a prime (312141231112259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8295432210 + ... + 8295469837.

It is an arithmetic number, because the mean of its divisors is an integer number (30610214278560).

Almost surely, 2^{312141231112258} is an apocalyptic number.

312141231112258 is a deficient number, since it is larger than the sum of its proper divisors (177622197344702).

312141231112258 is a wasteful number, since it uses less digits than its factorization.

312141231112258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16590902481.

The product of its digits is 23040, while the sum is 37.

The spelling of 312141231112258 in words is "three hundred twelve trillion, one hundred forty-one billion, two hundred thirty-one million, one hundred twelve thousand, two hundred fifty-eight".