36343934377 has 2 divisors, whose sum is σ = 36343934378. Its totient is φ = 36343934376.

The previous prime is 36343934339. The next prime is 36343934423. The reversal of 36343934377 is 77343934363.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36104180121 + 239754256 = 190011^2 + 15484^2 .

It is an emirp because it is prime and its reverse (77343934363) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36343934377 - 2¹¹ = 36343932329 is a prime.

It is not a weakly prime, because it can be changed into another prime (36343934677) 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, 18171967188 + 18171967189.

It is an arithmetic number, because the mean of its divisors is an integer number (18171967189).

Almost surely, 2^36343934377 is an apocalyptic number.

It is an amenable number.

36343934377 is a deficient number, since it is larger than the sum of its proper divisors (1).

36343934377 is an equidigital number, since it uses as much as digits as its factorization.

36343934377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10287648, while the sum is 52.

The spelling of 36343934377 in words is "thirty-six billion, three hundred forty-three million, nine hundred thirty-four thousand, three hundred seventy-seven".