118667458214217 has 64 divisors (see below), whose sum is σ = 192088042967040. Its totient is φ = 71806354200000.

The previous prime is 118667458214131. The next prime is 118667458214219. The reversal of 118667458214217 is 712412854766811.

It is a happy number.

118667458214217 is a `hidden beast` number, since 1 + 1 + 8 + 6 + 6 + 7 + 4 + 582 + 1 + 42 + 1 + 7 = 666.

It is not a de Polignac number, because 118667458214217 - 2⁷ = 118667458214089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (118667458214219) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1810274592 + ... + 1810340142.

It is an arithmetic number, because the mean of its divisors is an integer number (3001375671360).

Almost surely, 2^{118667458214217} is an apocalyptic number.

It is an amenable number.

118667458214217 is a deficient number, since it is larger than the sum of its proper divisors (73420584752823).

118667458214217 is a wasteful number, since it uses less digits than its factorization.

118667458214217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75083 (or 75077 counting only the distinct ones).

The product of its digits is 36126720, while the sum is 63.

The spelling of 118667458214217 in words is "one hundred eighteen trillion, six hundred sixty-seven billion, four hundred fifty-eight million, two hundred fourteen thousand, two hundred seventeen".