415668314606 has 4 divisors (see below), whose sum is σ = 623502471912. Its totient is φ = 207834157302.

The previous prime is 415668314599. The next prime is 415668314647. The reversal of 415668314606 is 606413866514.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 103917078650 + ... + 103917078653.

It is an arithmetic number, because the mean of its divisors is an integer number (155875617978).

Almost surely, 2^415668314606 is an apocalyptic number.

415668314606 is a deficient number, since it is larger than the sum of its proper divisors (207834157306).

415668314606 is a wasteful number, since it uses less digits than its factorization.

415668314606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207834157305.

The product of its (nonzero) digits is 2488320, while the sum is 50.

The spelling of 415668314606 in words is "four hundred fifteen billion, six hundred sixty-eight million, three hundred fourteen thousand, six hundred six".