41402030441 has 2 divisors, whose sum is σ = 41402030442. Its totient is φ = 41402030440.

The previous prime is 41402030413. The next prime is 41402030443. The reversal of 41402030441 is 14403020414.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40765225216 + 636805225 = 201904^2 + 25235^2 .

It is a cyclic number.

It is not a de Polignac number, because 41402030441 - 2¹⁴ = 41402014057 is a prime.

Together with 41402030443, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (41402030443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20701015220 + 20701015221.

It is an arithmetic number, because the mean of its divisors is an integer number (20701015221).

Almost surely, 2^41402030441 is an apocalyptic number.

It is an amenable number.

41402030441 is a deficient number, since it is larger than the sum of its proper divisors (1).

41402030441 is an equidigital number, since it uses as much as digits as its factorization.

41402030441 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 23.

Adding to 41402030441 its reverse (14403020414), we get a palindrome (55805050855).

The spelling of 41402030441 in words is "forty-one billion, four hundred two million, thirty thousand, four hundred forty-one".