67366704073 has 4 divisors (see below), whose sum is σ = 67376994048. Its totient is φ = 67356414100.

The previous prime is 67366704043. The next prime is 67366704161. The reversal of 67366704073 is 37040766376.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 67366704073 - 2¹³ = 67366695881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67366704023) 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 in 3 ways as a sum of consecutive naturals, for example, 5135161 + ... + 5148262.

It is an arithmetic number, because the mean of its divisors is an integer number (16844248512).

Almost surely, 2^67366704073 is an apocalyptic number.

It is an amenable number.

67366704073 is a deficient number, since it is larger than the sum of its proper divisors (10289975).

67366704073 is a wasteful number, since it uses less digits than its factorization.

67366704073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10289974.

The product of its (nonzero) digits is 2667168, while the sum is 49.

The spelling of 67366704073 in words is "sixty-seven billion, three hundred sixty-six million, seven hundred four thousand, seventy-three".