412244102161 has 2 divisors, whose sum is σ = 412244102162. Its totient is φ = 412244102160.

The previous prime is 412244102131. The next prime is 412244102213. The reversal of 412244102161 is 161201442214.

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., 307109930625 + 105134171536 = 554175^2 + 324244^2 .

It is a cyclic number.

It is not a de Polignac number, because 412244102161 - 2⁷ = 412244102033 is a prime.

It is not a weakly prime, because it can be changed into another prime (412244102131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206122051080 + 206122051081.

It is an arithmetic number, because the mean of its divisors is an integer number (206122051081).

Almost surely, 2^412244102161 is an apocalyptic number.

It is an amenable number.

412244102161 is a deficient number, since it is larger than the sum of its proper divisors (1).

412244102161 is an equidigital number, since it uses as much as digits as its factorization.

412244102161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 412244102161 its reverse (161201442214), we get a palindrome (573445544375).

The spelling of 412244102161 in words is "four hundred twelve billion, two hundred forty-four million, one hundred two thousand, one hundred sixty-one".