36676766817842 has 4 divisors (see below), whose sum is σ = 55015150226766. Its totient is φ = 18338383408920.

The previous prime is 36676766817841. The next prime is 36676766817913. The reversal of 36676766817842 is 24871866767663.

36676766817842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 36595131470881 + 81635346961 = 6049391^2 + 285719^2 .

It is not an unprimeable number, because it can be changed into a prime (36676766817841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9169191704459 + ... + 9169191704462.

Almost surely, 2^{36676766817842} is an apocalyptic number.

36676766817842 is a deficient number, since it is larger than the sum of its proper divisors (18338383408924).

36676766817842 is a wasteful number, since it uses less digits than its factorization.

36676766817842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18338383408923.

The product of its digits is 4096770048, while the sum is 77.

The spelling of 36676766817842 in words is "thirty-six trillion, six hundred seventy-six billion, seven hundred sixty-six million, eight hundred seventeen thousand, eight hundred forty-two".