41301241021 has 2 divisors, whose sum is σ = 41301241022. Its totient is φ = 41301241020.

The previous prime is 41301240989. The next prime is 41301241133. The reversal of 41301241021 is 12014210314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40226319225 + 1074921796 = 200565^2 + 32786^2 .

It is a cyclic number.

It is not a de Polignac number, because 41301241021 - 2⁵ = 41301240989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41301241021.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41301245021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20650620510 + 20650620511.

It is an arithmetic number, because the mean of its divisors is an integer number (20650620511).

Almost surely, 2^41301241021 is an apocalyptic number.

It is an amenable number.

41301241021 is a deficient number, since it is larger than the sum of its proper divisors (1).

41301241021 is an equidigital number, since it uses as much as digits as its factorization.

41301241021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 41301241021 its reverse (12014210314), we get a palindrome (53315451335).

The spelling of 41301241021 in words is "forty-one billion, three hundred one million, two hundred forty-one thousand, twenty-one".