135617714429 has 2 divisors, whose sum is σ = 135617714430. Its totient is φ = 135617714428.

The previous prime is 135617714383. The next prime is 135617714431. The reversal of 135617714429 is 924417716531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85908782404 + 49708932025 = 293102^2 + 222955^2 .

It is a cyclic number.

It is not a de Polignac number, because 135617714429 - 2¹⁶ = 135617648893 is a prime.

Together with 135617714431, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135617714329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67808857214 + 67808857215.

It is an arithmetic number, because the mean of its divisors is an integer number (67808857215).

Almost surely, 2^135617714429 is an apocalyptic number.

It is an amenable number.

135617714429 is a deficient number, since it is larger than the sum of its proper divisors (1).

135617714429 is an equidigital number, since it uses as much as digits as its factorization.

135617714429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1270080, while the sum is 50.

The spelling of 135617714429 in words is "one hundred thirty-five billion, six hundred seventeen million, seven hundred fourteen thousand, four hundred twenty-nine".