73673740027 has 2 divisors, whose sum is σ = 73673740028. Its totient is φ = 73673740026.

The previous prime is 73673739991. The next prime is 73673740057. The reversal of 73673740027 is 72004737637.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73673740027 - 2⁷ = 73673739899 is a prime.

It is not a weakly prime, because it can be changed into another prime (73673740057) 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, 36836870013 + 36836870014.

It is an arithmetic number, because the mean of its divisors is an integer number (36836870014).

Almost surely, 2^73673740027 is an apocalyptic number.

73673740027 is a deficient number, since it is larger than the sum of its proper divisors (1).

73673740027 is an equidigital number, since it uses as much as digits as its factorization.

73673740027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1037232, while the sum is 46.

The spelling of 73673740027 in words is "seventy-three billion, six hundred seventy-three million, seven hundred forty thousand, twenty-seven".