36399634782337 has 2 divisors, whose sum is σ = 36399634782338. Its totient is φ = 36399634782336.

The previous prime is 36399634782289. The next prime is 36399634782347. The reversal of 36399634782337 is 73328743699363.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28254370154256 + 8145264628081 = 5315484^2 + 2853991^2 .

It is a cyclic number.

It is not a de Polignac number, because 36399634782337 - 2³⁵ = 36365275043969 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36399634782337.

It is not a weakly prime, because it can be changed into another prime (36399634782347) 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, 18199817391168 + 18199817391169.

It is an arithmetic number, because the mean of its divisors is an integer number (18199817391169).

Almost surely, 2^{36399634782337} is an apocalyptic number.

It is an amenable number.

36399634782337 is a deficient number, since it is larger than the sum of its proper divisors (1).

36399634782337 is an equidigital number, since it uses as much as digits as its factorization.

36399634782337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2222131968, while the sum is 73.

The spelling of 36399634782337 in words is "thirty-six trillion, three hundred ninety-nine billion, six hundred thirty-four million, seven hundred eighty-two thousand, three hundred thirty-seven".