606642165007 has 8 divisors (see below), whose sum is σ = 626254185600. Its totient is φ = 587032826880.

The previous prime is 606642164959. The next prime is 606642165049. The reversal of 606642165007 is 700561246606.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-606642165007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606642168007) 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, 205882 + ... + 1120567.

It is an arithmetic number, because the mean of its divisors is an integer number (78281773200).

Almost surely, 2^606642165007 is an apocalyptic number.

606642165007 is a deficient number, since it is larger than the sum of its proper divisors (19612020593).

606642165007 is a wasteful number, since it uses less digits than its factorization.

606642165007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341233.

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 606642165007 in words is "six hundred six billion, six hundred forty-two million, one hundred sixty-five thousand, seven".