10957318685818 has 8 divisors (see below), whose sum is σ = 16436065621248. Its totient is φ = 5478630145404.

The previous prime is 10957318685767. The next prime is 10957318685839. The reversal of 10957318685818 is 81858681375901.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14126596 + ... + 14882047.

It is an arithmetic number, because the mean of its divisors is an integer number (2054508202656).

Almost surely, 2^{10957318685818} is an apocalyptic number.

10957318685818 is a deficient number, since it is larger than the sum of its proper divisors (5478746935430).

10957318685818 is a wasteful number, since it uses less digits than its factorization.

10957318685818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29197508.

The product of its (nonzero) digits is 116121600, while the sum is 70.

The spelling of 10957318685818 in words is "ten trillion, nine hundred fifty-seven billion, three hundred eighteen million, six hundred eighty-five thousand, eight hundred eighteen".