17979368314 has 8 divisors (see below), whose sum is σ = 26969668020. Its totient is φ = 8989478976.

The previous prime is 17979368291. The next prime is 17979368333. The reversal of 17979368314 is 41386397971.

It can be written as a sum of positive squares in 2 ways, for example, as 14069992689 + 3909375625 = 118617^2 + 62525^2 .

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

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, 55932 + ... + 197704.

Almost surely, 2^17979368314 is an apocalyptic number.

17979368314 is a deficient number, since it is larger than the sum of its proper divisors (8990299706).

17979368314 is a wasteful number, since it uses less digits than its factorization.

17979368314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205184.

The product of its digits is 6858432, while the sum is 58.

The spelling of 17979368314 in words is "seventeen billion, nine hundred seventy-nine million, three hundred sixty-eight thousand, three hundred fourteen".