118855444558811 has 2 divisors, whose sum is σ = 118855444558812. Its totient is φ = 118855444558810.

The previous prime is 118855444558777. The next prime is 118855444558871.

118855444558811 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 118855444558811 - 2³⁸ = 118580566651867 is a prime.

It is a zygodrome in base 10.

It is not a weakly prime, because it can be changed into another prime (118855444558871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59427722279405 + 59427722279406.

It is an arithmetic number, because the mean of its divisors is an integer number (59427722279406).

Almost surely, 2^{118855444558811} is an apocalyptic number.

118855444558811 is a deficient number, since it is larger than the sum of its proper divisors (1).

118855444558811 is an equidigital number, since it uses as much as digits as its factorization.

118855444558811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 163840000, while the sum is 68.

The spelling of 118855444558811 in words is "one hundred eighteen trillion, eight hundred fifty-five billion, four hundred forty-four million, five hundred fifty-eight thousand, eight hundred eleven".