28336873339 has 2 divisors, whose sum is σ = 28336873340. Its totient is φ = 28336873338.

The previous prime is 28336873319. The next prime is 28336873399. The reversal of 28336873339 is 93337863382.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28336873339 - 2¹¹ = 28336871291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 28336873339.

It is not a weakly prime, because it can be changed into another prime (28336873309) 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, 14168436669 + 14168436670.

It is an arithmetic number, because the mean of its divisors is an integer number (14168436670).

Almost surely, 2^28336873339 is an apocalyptic number.

28336873339 is a deficient number, since it is larger than the sum of its proper divisors (1).

28336873339 is an equidigital number, since it uses as much as digits as its factorization.

28336873339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11757312, while the sum is 55.

The spelling of 28336873339 in words is "twenty-eight billion, three hundred thirty-six million, eight hundred seventy-three thousand, three hundred thirty-nine".