412496849209 has 2 divisors, whose sum is σ = 412496849210. Its totient is φ = 412496849208.

The previous prime is 412496849203. The next prime is 412496849227. The reversal of 412496849209 is 902948694214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 341313008400 + 71183840809 = 584220^2 + 266803^2 .

It is a cyclic number.

It is not a de Polignac number, because 412496849209 - 2³⁷ = 275057895737 is a prime.

It is not a weakly prime, because it can be changed into another prime (412496849203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206248424604 + 206248424605.

It is an arithmetic number, because the mean of its divisors is an integer number (206248424605).

Almost surely, 2^412496849209 is an apocalyptic number.

It is an amenable number.

412496849209 is a deficient number, since it is larger than the sum of its proper divisors (1).

412496849209 is an equidigital number, since it uses as much as digits as its factorization.

412496849209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8957952, while the sum is 58.

The spelling of 412496849209 in words is "four hundred twelve billion, four hundred ninety-six million, eight hundred forty-nine thousand, two hundred nine".