118558380343 has 8 divisors (see below), whose sum is σ = 129216549168. Its totient is φ = 108119967744.

The previous prime is 118558380331. The next prime is 118558380379. The reversal of 118558380343 is 343083855811.

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

It is a cyclic number.

It is not a de Polignac number, because 118558380343 - 2²¹ = 118556283191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118558380043) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 54937930 + ... + 54940087.

It is an arithmetic number, because the mean of its divisors is an integer number (16152068646).

Almost surely, 2^118558380343 is an apocalyptic number.

118558380343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

118558380343 is a deficient number, since it is larger than the sum of its proper divisors (10658168825).

118558380343 is a wasteful number, since it uses less digits than its factorization.

118558380343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109878113.

The product of its (nonzero) digits is 1382400, while the sum is 49.

The spelling of 118558380343 in words is "one hundred eighteen billion, five hundred fifty-eight million, three hundred eighty thousand, three hundred forty-three".