667606214307073 has 8 divisors (see below), whose sum is σ = 706991865128928. Its totient is φ = 628233307600704.

The previous prime is 667606214307061. The next prime is 667606214307089. The reversal of 667606214307073 is 370703412606766.

667606214307073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 667606214307073 - 2⁴⁵ = 632421842218241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 667606214306999 and 667606214307017.

It is not an unprimeable number, because it can be changed into a prime (667606214307013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3185921011 + ... + 3186130552.

It is an arithmetic number, because the mean of its divisors is an integer number (88373983141116).

Almost surely, 2^{667606214307073} is an apocalyptic number.

It is an amenable number.

667606214307073 is a deficient number, since it is larger than the sum of its proper divisors (39385650821855).

667606214307073 is a wasteful number, since it uses less digits than its factorization.

667606214307073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6372057743.

The product of its (nonzero) digits is 32006016, while the sum is 58.

The spelling of 667606214307073 in words is "six hundred sixty-seven trillion, six hundred six billion, two hundred fourteen million, three hundred seven thousand, seventy-three".