312141421340341 has 2 divisors, whose sum is σ = 312141421340342. Its totient is φ = 312141421340340.

The previous prime is 312141421340293. The next prime is 312141421340383. The reversal of 312141421340341 is 143043124141213.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 258481826116900 + 53659595223441 = 16077370^2 + 7325271^2 .

It is a cyclic number.

It is not a de Polignac number, because 312141421340341 - 2²³ = 312141412951733 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 312141421340297 and 312141421340306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312141421347341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156070710670170 + 156070710670171.

It is an arithmetic number, because the mean of its divisors is an integer number (156070710670171).

Almost surely, 2^{312141421340341} is an apocalyptic number.

It is an amenable number.

312141421340341 is a deficient number, since it is larger than the sum of its proper divisors (1).

312141421340341 is an equidigital number, since it uses as much as digits as its factorization.

312141421340341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 34.

Adding to 312141421340341 its reverse (143043124141213), we get a palindrome (455184545481554).

The spelling of 312141421340341 in words is "three hundred twelve trillion, one hundred forty-one billion, four hundred twenty-one million, three hundred forty thousand, three hundred forty-one".