118266323736943 has 2 divisors, whose sum is σ = 118266323736944. Its totient is φ = 118266323736942.

The previous prime is 118266323736931. The next prime is 118266323736961. The reversal of 118266323736943 is 349637323662811.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118266323736943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118266323736343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59133161868471 + 59133161868472.

It is an arithmetic number, because the mean of its divisors is an integer number (59133161868472).

Almost surely, 2^{118266323736943} is an apocalyptic number.

118266323736943 is a deficient number, since it is larger than the sum of its proper divisors (1).

118266323736943 is an equidigital number, since it uses as much as digits as its factorization.

118266323736943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 141087744, while the sum is 64.

The spelling of 118266323736943 in words is "one hundred eighteen trillion, two hundred sixty-six billion, three hundred twenty-three million, seven hundred thirty-six thousand, nine hundred forty-three".