118194076584943 has 2 divisors, whose sum is σ = 118194076584944. Its totient is φ = 118194076584942.

The previous prime is 118194076584919. The next prime is 118194076584949. The reversal of 118194076584943 is 349485670491811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 118194076584943 - 2⁹ = 118194076584431 is a prime.

It is a super-2 number, since 2×118194076584943² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118194076584949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59097038292471 + 59097038292472.

It is an arithmetic number, because the mean of its divisors is an integer number (59097038292472).

Almost surely, 2^{118194076584943} is an apocalyptic number.

118194076584943 is a deficient number, since it is larger than the sum of its proper divisors (1).

118194076584943 is an equidigital number, since it uses as much as digits as its factorization.

118194076584943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 209018880, while the sum is 70.

The spelling of 118194076584943 in words is "one hundred eighteen trillion, one hundred ninety-four billion, seventy-six million, five hundred eighty-four thousand, nine hundred forty-three".