412244020997 has 2 divisors, whose sum is σ = 412244020998. Its totient is φ = 412244020996.

The previous prime is 412244020987. The next prime is 412244021009. The reversal of 412244020997 is 799020442214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 250446198916 + 161797822081 = 500446^2 + 402241^2 .

It is a cyclic number.

It is not a de Polignac number, because 412244020997 - 2⁶ = 412244020933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412244020987) 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, 206122010498 + 206122010499.

It is an arithmetic number, because the mean of its divisors is an integer number (206122010499).

Almost surely, 2^412244020997 is an apocalyptic number.

It is an amenable number.

412244020997 is a deficient number, since it is larger than the sum of its proper divisors (1).

412244020997 is an equidigital number, since it uses as much as digits as its factorization.

412244020997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 44.

The spelling of 412244020997 in words is "four hundred twelve billion, two hundred forty-four million, twenty thousand, nine hundred ninety-seven".