136716692941 has 2 divisors, whose sum is σ = 136716692942. Its totient is φ = 136716692940.

The previous prime is 136716692933. The next prime is 136716692963. The reversal of 136716692941 is 149296617631.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90908280100 + 45808412841 = 301510^2 + 214029^2 .

It is a cyclic number.

It is not a de Polignac number, because 136716692941 - 2³ = 136716692933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136716692041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68358346470 + 68358346471.

It is an arithmetic number, because the mean of its divisors is an integer number (68358346471).

Almost surely, 2^136716692941 is an apocalyptic number.

It is an amenable number.

136716692941 is a deficient number, since it is larger than the sum of its proper divisors (1).

136716692941 is an equidigital number, since it uses as much as digits as its factorization.

136716692941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2939328, while the sum is 55.

The spelling of 136716692941 in words is "one hundred thirty-six billion, seven hundred sixteen million, six hundred ninety-two thousand, nine hundred forty-one".