212314021440241 has 4 divisors (see below), whose sum is σ = 242644595931712. Its totient is φ = 181983446948772.

The previous prime is 212314021440239. The next prime is 212314021440307. The reversal of 212314021440241 is 142044120413212.

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 not a de Polignac number, because 212314021440241 - 2¹ = 212314021440239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212314021440841) 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, 15165287245725 + ... + 15165287245738.

It is an arithmetic number, because the mean of its divisors is an integer number (60661148982928).

Almost surely, 2^{212314021440241} is an apocalyptic number.

It is an amenable number.

212314021440241 is a deficient number, since it is larger than the sum of its proper divisors (30330574491471).

212314021440241 is an equidigital number, since it uses as much as digits as its factorization.

212314021440241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30330574491470.

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 212314021440241 its reverse (142044120413212), we get a palindrome (354358141853453).

The spelling of 212314021440241 in words is "two hundred twelve trillion, three hundred fourteen billion, twenty-one million, four hundred forty thousand, two hundred forty-one".