413443242439 has 2 divisors, whose sum is σ = 413443242440. Its totient is φ = 413443242438.

The previous prime is 413443242413. The next prime is 413443242479. The reversal of 413443242439 is 934242344314.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-413443242439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 413443242395 and 413443242404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (413443242479) 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, 206721621219 + 206721621220.

It is an arithmetic number, because the mean of its divisors is an integer number (206721621220).

Almost surely, 2^413443242439 is an apocalyptic number.

413443242439 is a deficient number, since it is larger than the sum of its proper divisors (1).

413443242439 is an equidigital number, since it uses as much as digits as its factorization.

413443242439 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 995328, while the sum is 43.

The spelling of 413443242439 in words is "four hundred thirteen billion, four hundred forty-three million, two hundred forty-two thousand, four hundred thirty-nine".