136934682917 has 2 divisors, whose sum is σ = 136934682918. Its totient is φ = 136934682916.

The previous prime is 136934682881. The next prime is 136934682961. The reversal of 136934682917 is 719286439631.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84500094721 + 52434588196 = 290689^2 + 228986^2 .

It is a cyclic number.

It is not a de Polignac number, because 136934682917 - 2²² = 136930488613 is a prime.

It is a super-2 number, since 2×136934682917² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136934682217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68467341458 + 68467341459.

It is an arithmetic number, because the mean of its divisors is an integer number (68467341459).

Almost surely, 2^136934682917 is an apocalyptic number.

It is an amenable number.

136934682917 is a deficient number, since it is larger than the sum of its proper divisors (1).

136934682917 is an equidigital number, since it uses as much as digits as its factorization.

136934682917 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11757312, while the sum is 59.

The spelling of 136934682917 in words is "one hundred thirty-six billion, nine hundred thirty-four million, six hundred eighty-two thousand, nine hundred seventeen".