36439680360029 has 2 divisors, whose sum is σ = 36439680360030. Its totient is φ = 36439680360028.

The previous prime is 36439680359993. The next prime is 36439680360037. The reversal of 36439680360029 is 92006308693463.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32445270405625 + 3994409954404 = 5696075^2 + 1998602^2 .

It is a cyclic number.

It is not a de Polignac number, because 36439680360029 - 2⁴⁴ = 18847494315613 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36439680360029.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36439680360229) 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, 18219840180014 + 18219840180015.

It is an arithmetic number, because the mean of its divisors is an integer number (18219840180015).

Almost surely, 2^{36439680360029} is an apocalyptic number.

It is an amenable number.

36439680360029 is a deficient number, since it is larger than the sum of its proper divisors (1).

36439680360029 is an equidigital number, since it uses as much as digits as its factorization.

36439680360029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30233088, while the sum is 59.

The spelling of 36439680360029 in words is "thirty-six trillion, four hundred thirty-nine billion, six hundred eighty million, three hundred sixty thousand, twenty-nine".