116877986941 has 2 divisors, whose sum is σ = 116877986942. Its totient is φ = 116877986940.

The previous prime is 116877986837. The next prime is 116877986947. The reversal of 116877986941 is 149689778611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 115070886841 + 1807100100 = 339221^2 + 42510^2 .

It is a cyclic number.

It is not a de Polignac number, because 116877986941 - 2¹¹ = 116877984893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116877986947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58438993470 + 58438993471.

It is an arithmetic number, because the mean of its divisors is an integer number (58438993471).

Almost surely, 2^116877986941 is an apocalyptic number.

It is an amenable number.

116877986941 is a deficient number, since it is larger than the sum of its proper divisors (1).

116877986941 is an equidigital number, since it uses as much as digits as its factorization.

116877986941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36578304, while the sum is 67.

The spelling of 116877986941 in words is "one hundred sixteen billion, eight hundred seventy-seven million, nine hundred eighty-six thousand, nine hundred forty-one".