41241340221 has 16 divisors (see below), whose sum is σ = 55586539008. Its totient is φ = 27196535600.

The previous prime is 41241340219. The next prime is 41241340241. The reversal of 41241340221 is 12204314214.

It is a cyclic number.

It is not a de Polignac number, because 41241340221 - 2¹ = 41241340219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41241340191 and 41241340200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41241340241) 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 in 15 ways as a sum of consecutive naturals, for example, 46491 + ... + 290936.

It is an arithmetic number, because the mean of its divisors is an integer number (3474158688).

Almost surely, 2^41241340221 is an apocalyptic number.

It is an amenable number.

41241340221 is a deficient number, since it is larger than the sum of its proper divisors (14345198787).

41241340221 is a wasteful number, since it uses less digits than its factorization.

41241340221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337872.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 41241340221 its reverse (12204314214), we get a palindrome (53445654435).

The spelling of 41241340221 in words is "forty-one billion, two hundred forty-one million, three hundred forty thousand, two hundred twenty-one".