118677175665 has 8 divisors (see below), whose sum is σ = 189883481088. Its totient is φ = 63294493680.

The previous prime is 118677175553. The next prime is 118677175691. The reversal of 118677175665 is 566571776811.

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

It is not a de Polignac number, because 118677175665 - 2¹¹ = 118677173617 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 118677175599 and 118677175608.

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 7 ways as a sum of consecutive naturals, for example, 3955905841 + ... + 3955905870.

It is an arithmetic number, because the mean of its divisors is an integer number (23735435136).

Almost surely, 2^118677175665 is an apocalyptic number.

118677175665 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

118677175665 is a deficient number, since it is larger than the sum of its proper divisors (71206305423).

118677175665 is an equidigital number, since it uses as much as digits as its factorization.

118677175665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7911811719.

The product of its digits is 14817600, while the sum is 60.

The spelling of 118677175665 in words is "one hundred eighteen billion, six hundred seventy-seven million, one hundred seventy-five thousand, six hundred sixty-five".