41201420441 has 2 divisors, whose sum is σ = 41201420442. Its totient is φ = 41201420440.

The previous prime is 41201420419. The next prime is 41201420479. The reversal of 41201420441 is 14402410214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21287977216 + 19913443225 = 145904^2 + 141115^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41201420441 is a prime.

It is not a weakly prime, because it can be changed into another prime (41201420401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20600710220 + 20600710221.

It is an arithmetic number, because the mean of its divisors is an integer number (20600710221).

Almost surely, 2^41201420441 is an apocalyptic number.

It is an amenable number.

41201420441 is a deficient number, since it is larger than the sum of its proper divisors (1).

41201420441 is an equidigital number, since it uses as much as digits as its factorization.

41201420441 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 23.

Adding to 41201420441 its reverse (14402410214), we get a palindrome (55603830655).

The spelling of 41201420441 in words is "forty-one billion, two hundred one million, four hundred twenty thousand, four hundred forty-one".