512444352341 has 2 divisors, whose sum is σ = 512444352342. Its totient is φ = 512444352340.

The previous prime is 512444352271. The next prime is 512444352421. The reversal of 512444352341 is 143253444215.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 512006078116 + 438274225 = 715546^2 + 20935^2 .

It is a cyclic number.

It is not a de Polignac number, because 512444352341 - 2¹⁴ = 512444335957 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 512444352295 and 512444352304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (512444354341) 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, 256222176170 + 256222176171.

It is an arithmetic number, because the mean of its divisors is an integer number (256222176171).

Almost surely, 2^512444352341 is an apocalyptic number.

It is an amenable number.

512444352341 is a deficient number, since it is larger than the sum of its proper divisors (1).

512444352341 is an equidigital number, since it uses as much as digits as its factorization.

512444352341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 230400, while the sum is 38.

Adding to 512444352341 its reverse (143253444215), we get a palindrome (655697796556).

The spelling of 512444352341 in words is "five hundred twelve billion, four hundred forty-four million, three hundred fifty-two thousand, three hundred forty-one".