118876607761 has 4 divisors (see below), whose sum is σ = 125869349412. Its totient is φ = 111883866112.

The previous prime is 118876607747. The next prime is 118876607777. The reversal of 118876607761 is 167706678811.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 167706678811 = 7 ⋅23958096973.

It can be written as a sum of positive squares in 2 ways, for example, as 89676291600 + 29200316161 = 299460^2 + 170881^2 .

It is a cyclic number.

It is not a de Polignac number, because 118876607761 - 2¹¹ = 118876605713 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 118876607696 and 118876607705.

It is not an unprimeable number, because it can be changed into a prime (118876607561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3496370800 + ... + 3496370833.

It is an arithmetic number, because the mean of its divisors is an integer number (31467337353).

Almost surely, 2^118876607761 is an apocalyptic number.

It is an amenable number.

118876607761 is a deficient number, since it is larger than the sum of its proper divisors (6992741651).

118876607761 is an equidigital number, since it uses as much as digits as its factorization.

118876607761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6992741650.

The product of its (nonzero) digits is 4741632, while the sum is 58.

The spelling of 118876607761 in words is "one hundred eighteen billion, eight hundred seventy-six million, six hundred seven thousand, seven hundred sixty-one".