32734081867 has 2 divisors, whose sum is σ = 32734081868. Its totient is φ = 32734081866.

The previous prime is 32734081843. The next prime is 32734081879. The reversal of 32734081867 is 76818043723.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (76818043723) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32734081867 - 2⁷ = 32734081739 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32734081867.

It is not a weakly prime, because it can be changed into another prime (32734081837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16367040933 + 16367040934.

It is an arithmetic number, because the mean of its divisors is an integer number (16367040934).

Almost surely, 2^32734081867 is an apocalyptic number.

32734081867 is a deficient number, since it is larger than the sum of its proper divisors (1).

32734081867 is an equidigital number, since it uses as much as digits as its factorization.

32734081867 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 32734081867 in words is "thirty-two billion, seven hundred thirty-four million, eighty-one thousand, eight hundred sixty-seven".