118346245877117 has 16 divisors (see below), whose sum is σ = 123761963888640. Its totient is φ = 112953056304000.

The previous prime is 118346245877099. The next prime is 118346245877129. The reversal of 118346245877117 is 711778542643811.

It is not a de Polignac number, because 118346245877117 - 2⁶ = 118346245877053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118346245877137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1030034609 + ... + 1030149497.

It is an arithmetic number, because the mean of its divisors is an integer number (7735122743040).

Almost surely, 2^{118346245877117} is an apocalyptic number.

It is an amenable number.

118346245877117 is a deficient number, since it is larger than the sum of its proper divisors (5415718011523).

118346245877117 is a wasteful number, since it uses less digits than its factorization.

118346245877117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212524.

The product of its digits is 63221760, while the sum is 65.

The spelling of 118346245877117 in words is "one hundred eighteen trillion, three hundred forty-six billion, two hundred forty-five million, eight hundred seventy-seven thousand, one hundred seventeen".