118549882587267 has 64 divisors (see below), whose sum is σ = 185560449024000. Its totient is φ = 74595670166304.

The previous prime is 118549882587263. The next prime is 118549882587281. The reversal of 118549882587267 is 762785288945811.

118549882587267 is a `hidden beast` number, since 1 + 1 + 8 + 5 + 4 + 9 + 8 + 8 + 2 + 587 + 26 + 7 = 666.

It is not a de Polignac number, because 118549882587267 - 2² = 118549882587263 is a prime.

It is a super-2 number, since 2×118549882587267² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (118549882587263) 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, 177873834 + ... + 178539072.

It is an arithmetic number, because the mean of its divisors is an integer number (2899382016000).

Almost surely, 2^{118549882587267} is an apocalyptic number.

118549882587267 is a deficient number, since it is larger than the sum of its proper divisors (67010566436733).

118549882587267 is a wasteful number, since it uses less digits than its factorization.

118549882587267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666557 (or 666551 counting only the distinct ones).

The product of its digits is 4335206400, while the sum is 81.

The spelling of 118549882587267 in words is "one hundred eighteen trillion, five hundred forty-nine billion, eight hundred eighty-two million, five hundred eighty-seven thousand, two hundred sixty-seven".