41417421161 has 2 divisors, whose sum is σ = 41417421162. Its totient is φ = 41417421160.

The previous prime is 41417421119. The next prime is 41417421179. The reversal of 41417421161 is 16112471414.

41417421161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40210275625 + 1207145536 = 200525^2 + 34744^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41417421161 is a prime.

It is not a weakly prime, because it can be changed into another prime (41417441161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20708710580 + 20708710581.

It is an arithmetic number, because the mean of its divisors is an integer number (20708710581).

Almost surely, 2^41417421161 is an apocalyptic number.

It is an amenable number.

41417421161 is a deficient number, since it is larger than the sum of its proper divisors (1).

41417421161 is an equidigital number, since it uses as much as digits as its factorization.

41417421161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5376, while the sum is 32.

Adding to 41417421161 its reverse (16112471414), we get a palindrome (57529892575).

The spelling of 41417421161 in words is "forty-one billion, four hundred seventeen million, four hundred twenty-one thousand, one hundred sixty-one".