424361836313 has 2 divisors, whose sum is σ = 424361836314. Its totient is φ = 424361836312.

The previous prime is 424361836279. The next prime is 424361836333. The reversal of 424361836313 is 313638163424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 403844998144 + 20516838169 = 635488^2 + 143237^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-424361836313 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (424361836333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212180918156 + 212180918157.

It is an arithmetic number, because the mean of its divisors is an integer number (212180918157).

Almost surely, 2^424361836313 is an apocalyptic number.

It is an amenable number.

424361836313 is a deficient number, since it is larger than the sum of its proper divisors (1).

424361836313 is an equidigital number, since it uses as much as digits as its factorization.

424361836313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 746496, while the sum is 44.

Adding to 424361836313 its reverse (313638163424), we get a palindrome (737999999737).

The spelling of 424361836313 in words is "four hundred twenty-four billion, three hundred sixty-one million, eight hundred thirty-six thousand, three hundred thirteen".