41413905641 has 2 divisors, whose sum is σ = 41413905642. Its totient is φ = 41413905640.

The previous prime is 41413905583. The next prime is 41413905679. The reversal of 41413905641 is 14650931414.

It is an a-pointer prime, because the next prime (41413905679) can be obtained adding 41413905641 to its sum of digits (38).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26145596416 + 15268309225 = 161696^2 + 123565^2 .

It is a cyclic number.

It is not a de Polignac number, because 41413905641 - 2²² = 41409711337 is a prime.

It is a super-2 number, since 2×41413905641² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 41413905595 and 41413905604.

It is not a weakly prime, because it can be changed into another prime (41413902641) 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, 20706952820 + 20706952821.

It is an arithmetic number, because the mean of its divisors is an integer number (20706952821).

Almost surely, 2^41413905641 is an apocalyptic number.

It is an amenable number.

41413905641 is a deficient number, since it is larger than the sum of its proper divisors (1).

41413905641 is an equidigital number, since it uses as much as digits as its factorization.

41413905641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 41413905641 in words is "forty-one billion, four hundred thirteen million, nine hundred five thousand, six hundred forty-one".