118118021473417 has 32 divisors (see below), whose sum is σ = 151531126548480. Its totient is φ = 89722377354240.

The previous prime is 118118021473327. The next prime is 118118021473447. The reversal of 118118021473417 is 714374120811811.

It is a cyclic number.

It is not a de Polignac number, because 118118021473417 - 2¹¹ = 118118021471369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (118118021473447) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 432552442 + ... + 432825427.

It is an arithmetic number, because the mean of its divisors is an integer number (4735347704640).

Almost surely, 2^{118118021473417} is an apocalyptic number.

118118021473417 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

118118021473417 is a deficient number, since it is larger than the sum of its proper divisors (33413105075063).

118118021473417 is a wasteful number, since it uses less digits than its factorization.

118118021473417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865377961.

The product of its (nonzero) digits is 301056, while the sum is 49.

The spelling of 118118021473417 in words is "one hundred eighteen trillion, one hundred eighteen billion, twenty-one million, four hundred seventy-three thousand, four hundred seventeen".