312141420232311 has 48 divisors (see below), whose sum is σ = 444804030512640. Its totient is φ = 194300194704000.

The previous prime is 312141420232307. The next prime is 312141420232331. The reversal of 312141420232311 is 113232024141213.

It is not a de Polignac number, because 312141420232311 - 2² = 312141420232307 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312141420232331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 46851705 + ... + 53097693.

It is an arithmetic number, because the mean of its divisors is an integer number (9266750635680).

Almost surely, 2^{312141420232311} is an apocalyptic number.

312141420232311 is a deficient number, since it is larger than the sum of its proper divisors (132662610280329).

312141420232311 is a wasteful number, since it uses less digits than its factorization.

312141420232311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6246288 (or 6246187 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 312141420232311 its reverse (113232024141213), we get a palindrome (425373444373524).

The spelling of 312141420232311 in words is "three hundred twelve trillion, one hundred forty-one billion, four hundred twenty million, two hundred thirty-two thousand, three hundred eleven".