118712075458 has 4 divisors (see below), whose sum is σ = 178068113190. Its totient is φ = 59356037728.

The previous prime is 118712075423. The next prime is 118712075479. The reversal of 118712075458 is 854570217811.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 854570217811 = 167 ⋅5117186933.

It can be written as a sum of positive squares in only one way, i.e., 104014635169 + 14697440289 = 322513^2 + 121233^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29678018863 + ... + 29678018866.

Almost surely, 2^118712075458 is an apocalyptic number.

118712075458 is a deficient number, since it is larger than the sum of its proper divisors (59356037732).

118712075458 is an equidigital number, since it uses as much as digits as its factorization.

118712075458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59356037731.

The product of its (nonzero) digits is 627200, while the sum is 49.

The spelling of 118712075458 in words is "one hundred eighteen billion, seven hundred twelve million, seventy-five thousand, four hundred fifty-eight".