828730328743 has 2 divisors, whose sum is σ = 828730328744. Its totient is φ = 828730328742.

The previous prime is 828730328717. The next prime is 828730328747. The reversal of 828730328743 is 347823037828.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 828730328743 - 2¹⁷ = 828730197671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (828730328747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 414365164371 + 414365164372.

It is an arithmetic number, because the mean of its divisors is an integer number (414365164372).

Almost surely, 2^828730328743 is an apocalyptic number.

828730328743 is a deficient number, since it is larger than the sum of its proper divisors (1).

828730328743 is an equidigital number, since it uses as much as digits as its factorization.

828730328743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10838016, while the sum is 55.

The spelling of 828730328743 in words is "eight hundred twenty-eight billion, seven hundred thirty million, three hundred twenty-eight thousand, seven hundred forty-three".