665008060814 has 8 divisors (see below), whose sum is σ = 997515658800. Its totient is φ = 332502841216.

The previous prime is 665008060729. The next prime is 665008060901. The reversal of 665008060814 is 418060800566.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 529262 + ... + 1268910.

It is an arithmetic number, because the mean of its divisors is an integer number (124689457350).

Almost surely, 2^665008060814 is an apocalyptic number.

665008060814 is a deficient number, since it is larger than the sum of its proper divisors (332507597986).

665008060814 is a wasteful number, since it uses less digits than its factorization.

665008060814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189194.

The product of its (nonzero) digits is 276480, while the sum is 44.

The spelling of 665008060814 in words is "six hundred sixty-five billion, eight million, sixty thousand, eight hundred fourteen".