411334034213161 has 2 divisors, whose sum is σ = 411334034213162. Its totient is φ = 411334034213160.

The previous prime is 411334034213159. The next prime is 411334034213273. The reversal of 411334034213161 is 161312430433114.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 296362456862761 + 114971577350400 = 17215181^2 + 10722480^2 .

It is a cyclic number.

It is not a de Polignac number, because 411334034213161 - 2¹ = 411334034213159 is a prime.

It is a super-2 number, since 2×411334034213161² (a number of 30 digits) contains 22 as substring.

Together with 411334034213159, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 411334034213161.

It is not a weakly prime, because it can be changed into another prime (411334034213101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205667017106580 + 205667017106581.

It is an arithmetic number, because the mean of its divisors is an integer number (205667017106581).

Almost surely, 2^{411334034213161} is an apocalyptic number.

It is an amenable number.

411334034213161 is a deficient number, since it is larger than the sum of its proper divisors (1).

411334034213161 is an equidigital number, since it uses as much as digits as its factorization.

411334034213161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 37.

Adding to 411334034213161 its reverse (161312430433114), we get a palindrome (572646464646275).

The spelling of 411334034213161 in words is "four hundred eleven trillion, three hundred thirty-four billion, thirty-four million, two hundred thirteen thousand, one hundred sixty-one".