2012042020441 has 2 divisors, whose sum is σ = 2012042020442. Its totient is φ = 2012042020440.

The previous prime is 2012042020403. The next prime is 2012042020453. The reversal of 2012042020441 is 1440202402102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1645629718041 + 366412302400 = 1282821^2 + 605320^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012042020441 - 2²³ = 2012033631833 is a prime.

It is not a weakly prime, because it can be changed into another prime (2012042020741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006021010220 + 1006021010221.

It is an arithmetic number, because the mean of its divisors is an integer number (1006021010221).

Almost surely, 2^{2012042020441} is an apocalyptic number.

It is an amenable number.

2012042020441 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012042020441 is an equidigital number, since it uses as much as digits as its factorization.

2012042020441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 2012042020441 its reverse (1440202402102), we get a palindrome (3452244422543).

The spelling of 2012042020441 in words is "two trillion, twelve billion, forty-two million, twenty thousand, four hundred forty-one".