41234000221 has 2 divisors, whose sum is σ = 41234000222. Its totient is φ = 41234000220.

The previous prime is 41234000219. The next prime is 41234000231. The reversal of 41234000221 is 12200043214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41214684196 + 19316025 = 203014^2 + 4395^2 .

It is a cyclic number.

It is not a de Polignac number, because 41234000221 - 2¹ = 41234000219 is a prime.

Together with 41234000219, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41234000231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20617000110 + 20617000111.

It is an arithmetic number, because the mean of its divisors is an integer number (20617000111).

Almost surely, 2^41234000221 is an apocalyptic number.

It is an amenable number.

41234000221 is a deficient number, since it is larger than the sum of its proper divisors (1).

41234000221 is an equidigital number, since it uses as much as digits as its factorization.

41234000221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 41234000221 its reverse (12200043214), we get a palindrome (53434043435).

The spelling of 41234000221 in words is "forty-one billion, two hundred thirty-four million, two hundred twenty-one", and thus it is an aban number.