118591343713946 has 8 divisors (see below), whose sum is σ = 188350957663380. Its totient is φ = 55807691159488.

The previous prime is 118591343713937. The next prime is 118591343713957. The reversal of 118591343713946 is 649317343195811.

It can be written as a sum of positive squares in 2 ways, for example, as 93469044507721 + 25122299206225 = 9667939^2 + 5012215^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1743990348701 + ... + 1743990348768.

Almost surely, 2^{118591343713946} is an apocalyptic number.

118591343713946 is a deficient number, since it is larger than the sum of its proper divisors (69759613949434).

118591343713946 is a wasteful number, since it uses less digits than its factorization.

118591343713946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3487980697488.

The product of its digits is 58786560, while the sum is 65.

The spelling of 118591343713946 in words is "one hundred eighteen trillion, five hundred ninety-one billion, three hundred forty-three million, seven hundred thirteen thousand, nine hundred forty-six".