41123126717 has 2 divisors, whose sum is σ = 41123126718. Its totient is φ = 41123126716.

The previous prime is 41123126699. The next prime is 41123126741. The reversal of 41123126717 is 71762132114.

41123126717 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35625052516 + 5498074201 = 188746^2 + 74149^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41123126717 is a prime.

It is a super-2 number, since 2×41123126717² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41123126777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20561563358 + 20561563359.

It is an arithmetic number, because the mean of its divisors is an integer number (20561563359).

Almost surely, 2^41123126717 is an apocalyptic number.

It is an amenable number.

41123126717 is a deficient number, since it is larger than the sum of its proper divisors (1).

41123126717 is an equidigital number, since it uses as much as digits as its factorization.

41123126717 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14112, while the sum is 35.

The spelling of 41123126717 in words is "forty-one billion, one hundred twenty-three million, one hundred twenty-six thousand, seven hundred seventeen".