118940800777 has 2 divisors, whose sum is σ = 118940800778. Its totient is φ = 118940800776.

The previous prime is 118940800757. The next prime is 118940800787. The reversal of 118940800777 is 777008049811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100964427001 + 17976373776 = 317749^2 + 134076^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118940800777 is a prime.

It is not a weakly prime, because it can be changed into another prime (118940800757) 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, 59470400388 + 59470400389.

It is an arithmetic number, because the mean of its divisors is an integer number (59470400389).

Almost surely, 2^118940800777 is an apocalyptic number.

It is an amenable number.

118940800777 is a deficient number, since it is larger than the sum of its proper divisors (1).

118940800777 is an equidigital number, since it uses as much as digits as its factorization.

118940800777 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 790272, while the sum is 52.

The spelling of 118940800777 in words is "one hundred eighteen billion, nine hundred forty million, eight hundred thousand, seven hundred seventy-seven".