705002728343 has 2 divisors, whose sum is σ = 705002728344. Its totient is φ = 705002728342.

The previous prime is 705002728289. The next prime is 705002728369. The reversal of 705002728343 is 343827200507.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 705002728343 - 2¹⁸ = 705002466199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 705002728343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (705002728643) 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, 352501364171 + 352501364172.

It is an arithmetic number, because the mean of its divisors is an integer number (352501364172).

Almost surely, 2^705002728343 is an apocalyptic number.

705002728343 is a deficient number, since it is larger than the sum of its proper divisors (1).

705002728343 is an equidigital number, since it uses as much as digits as its factorization.

705002728343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 282240, while the sum is 41.

The spelling of 705002728343 in words is "seven hundred five billion, two million, seven hundred twenty-eight thousand, three hundred forty-three".