118405170160198 has 8 divisors (see below), whose sum is σ = 177631245245160. Its totient is φ = 59194755078480.

The previous prime is 118405170160187. The next prime is 118405170160229. The reversal of 118405170160198 is 891061071504811.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3914981908 + ... + 3915012151.

It is an arithmetic number, because the mean of its divisors is an integer number (22203905655645).

Almost surely, 2^{118405170160198} is an apocalyptic number.

118405170160198 is a deficient number, since it is larger than the sum of its proper divisors (59226075084962).

118405170160198 is an equidigital number, since it uses as much as digits as its factorization.

118405170160198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7830001622.

The product of its (nonzero) digits is 483840, while the sum is 52.

The spelling of 118405170160198 in words is "one hundred eighteen trillion, four hundred five billion, one hundred seventy million, one hundred sixty thousand, one hundred ninety-eight".