8968713237977 has 2 divisors, whose sum is σ = 8968713237978. Its totient is φ = 8968713237976.

The previous prime is 8968713237943. The next prime is 8968713238013. The reversal of 8968713237977 is 7797323178698.

8968713237977 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8968713237961 + 16 = 2994781^2 + 4^2 .

It is a cyclic number.

It is not a de Polignac number, because 8968713237977 - 2²⁰ = 8968712189401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8968713237898 and 8968713237907.

It is not a weakly prime, because it can be changed into another prime (8968713237877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4484356618988 + 4484356618989.

It is an arithmetic number, because the mean of its divisors is an integer number (4484356618989).

Almost surely, 2^{8968713237977} is an apocalyptic number.

It is an amenable number.

8968713237977 is a deficient number, since it is larger than the sum of its proper divisors (1).

8968713237977 is an equidigital number, since it uses as much as digits as its factorization.

8968713237977 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1344252672, while the sum is 77.

The spelling of 8968713237977 in words is "eight trillion, nine hundred sixty-eight billion, seven hundred thirteen million, two hundred thirty-seven thousand, nine hundred seventy-seven".