20441031210241 has 2 divisors, whose sum is σ = 20441031210242. Its totient is φ = 20441031210240.

The previous prime is 20441031210203. The next prime is 20441031210247. The reversal of 20441031210241 is 14201213014402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17985529674225 + 2455501536016 = 4240935^2 + 1567004^2 .

It is a cyclic number.

It is not a de Polignac number, because 20441031210241 - 2²³ = 20441022821633 is a prime.

It is a super-2 number, since 2×20441031210241² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (20441031210247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10220515605120 + 10220515605121.

It is an arithmetic number, because the mean of its divisors is an integer number (10220515605121).

Almost surely, 2^{20441031210241} is an apocalyptic number.

It is an amenable number.

20441031210241 is a deficient number, since it is larger than the sum of its proper divisors (1).

20441031210241 is an equidigital number, since it uses as much as digits as its factorization.

20441031210241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 20441031210241 its reverse (14201213014402), we get a palindrome (34642244224643).

The spelling of 20441031210241 in words is "twenty trillion, four hundred forty-one billion, thirty-one million, two hundred ten thousand, two hundred forty-one".