412302431161 has 2 divisors, whose sum is σ = 412302431162. Its totient is φ = 412302431160.

The previous prime is 412302431089. The next prime is 412302431173. The reversal of 412302431161 is 161134203214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 364097594025 + 48204837136 = 603405^2 + 219556^2 .

It is a cyclic number.

It is not a de Polignac number, because 412302431161 - 2⁷ = 412302431033 is a prime.

It is a super-2 number, since 2×412302431161² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (412302431461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206151215580 + 206151215581.

It is an arithmetic number, because the mean of its divisors is an integer number (206151215581).

Almost surely, 2^412302431161 is an apocalyptic number.

It is an amenable number.

412302431161 is a deficient number, since it is larger than the sum of its proper divisors (1).

412302431161 is an equidigital number, since it uses as much as digits as its factorization.

412302431161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 412302431161 its reverse (161134203214), we get a palindrome (573436634375).

The spelling of 412302431161 in words is "four hundred twelve billion, three hundred two million, four hundred thirty-one thousand, one hundred sixty-one".