118166674401747 has 12 divisors (see below), whose sum is σ = 175061823535240. Its totient is φ = 78777745278156.

The previous prime is 118166674401707. The next prime is 118166674401793. The reversal of 118166674401747 is 747104476661811.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is not a de Polignac number, because 118166674401747 - 2²⁰ = 118166673353171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118166674401707) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55438504 + ... + 57530522.

Almost surely, 2^{118166674401747} is an apocalyptic number.

118166674401747 is a deficient number, since it is larger than the sum of its proper divisors (56895149133493).

118166674401747 is an frugal number, since it uses more digits than its factorization.

118166674401747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4184047 (or 2092022 counting only the distinct ones).

The product of its (nonzero) digits is 37933056, while the sum is 63.

The spelling of 118166674401747 in words is "one hundred eighteen trillion, one hundred sixty-six billion, six hundred seventy-four million, four hundred one thousand, seven hundred forty-seven".