312141421041041 has 4 divisors (see below), whose sum is σ = 312141553848432. Its totient is φ = 312141288233652.

The previous prime is 312141421041019. The next prime is 312141421041049. The reversal of 312141421041041 is 140140124141213.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 312141421041041 - 2¹⁰ = 312141421040017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 312141421040995 and 312141421041013.

It is not an unprimeable number, because it can be changed into a prime (312141421041049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62813495 + ... + 67600428.

It is an arithmetic number, because the mean of its divisors is an integer number (78035388462108).

Almost surely, 2^{312141421041041} is an apocalyptic number.

It is an amenable number.

312141421041041 is a deficient number, since it is larger than the sum of its proper divisors (132807391).

312141421041041 is a wasteful number, since it uses less digits than its factorization.

312141421041041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132807390.

The product of its (nonzero) digits is 3072, while the sum is 29.

Adding to 312141421041041 its reverse (140140124141213), we get a palindrome (452281545182254).

The spelling of 312141421041041 in words is "three hundred twelve trillion, one hundred forty-one billion, four hundred twenty-one million, forty-one thousand, forty-one".