36234671329 has 2 divisors, whose sum is σ = 36234671330. Its totient is φ = 36234671328.

The previous prime is 36234671321. The next prime is 36234671357. The reversal of 36234671329 is 92317643263.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19973320929 + 16261350400 = 141327^2 + 127520^2 .

It is a cyclic number.

It is not a de Polignac number, because 36234671329 - 2³ = 36234671321 is a prime.

It is not a weakly prime, because it can be changed into another prime (36234671321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18117335664 + 18117335665.

It is an arithmetic number, because the mean of its divisors is an integer number (18117335665).

Almost surely, 2^36234671329 is an apocalyptic number.

It is an amenable number.

36234671329 is a deficient number, since it is larger than the sum of its proper divisors (1).

36234671329 is an equidigital number, since it uses as much as digits as its factorization.

36234671329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 979776, while the sum is 46.

The spelling of 36234671329 in words is "thirty-six billion, two hundred thirty-four million, six hundred seventy-one thousand, three hundred twenty-nine".