286936738033369 has 2 divisors, whose sum is σ = 286936738033370. Its totient is φ = 286936738033368.

The previous prime is 286936738033349. The next prime is 286936738033373. The reversal of 286936738033369 is 963330837639682.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 278334600989769 + 8602137043600 = 16683363^2 + 2932940^2 .

It is a cyclic number.

It is not a de Polignac number, because 286936738033369 - 2³¹ = 286934590549721 is a prime.

It is a super-2 number, since 2×286936738033369² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 286936738033295 and 286936738033304.

It is not a weakly prime, because it can be changed into another prime (286936738033339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143468369016684 + 143468369016685.

It is an arithmetic number, because the mean of its divisors is an integer number (143468369016685).

Almost surely, 2^{286936738033369} is an apocalyptic number.

It is an amenable number.

286936738033369 is a deficient number, since it is larger than the sum of its proper divisors (1).

286936738033369 is an equidigital number, since it uses as much as digits as its factorization.

286936738033369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3809369088, while the sum is 76.

The spelling of 286936738033369 in words is "two hundred eighty-six trillion, nine hundred thirty-six billion, seven hundred thirty-eight million, thirty-three thousand, three hundred sixty-nine".