118295124449 has 2 divisors, whose sum is σ = 118295124450. Its totient is φ = 118295124448.

The previous prime is 118295124421. The next prime is 118295124487. The reversal of 118295124449 is 944421592811.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90408462400 + 27886662049 = 300680^2 + 166993^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118295124449 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 118295124397 and 118295124406.

It is not a weakly prime, because it can be changed into another prime (118295124419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59147562224 + 59147562225.

It is an arithmetic number, because the mean of its divisors is an integer number (59147562225).

Almost surely, 2^118295124449 is an apocalyptic number.

It is an amenable number.

118295124449 is a deficient number, since it is larger than the sum of its proper divisors (1).

118295124449 is an equidigital number, since it uses as much as digits as its factorization.

118295124449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 829440, while the sum is 50.

The spelling of 118295124449 in words is "one hundred eighteen billion, two hundred ninety-five million, one hundred twenty-four thousand, four hundred forty-nine".