136334741 has 2 divisors, whose sum is σ = 136334742. Its totient is φ = 136334740.

The previous prime is 136334711. The next prime is 136334743. The reversal of 136334741 is 147433631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 136212241 + 122500 = 11671^2 + 350^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-136334741 is a prime.

It is a Sophie Germain prime.

Together with 136334743, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 136334698 and 136334707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136334743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68167370 + 68167371.

It is an arithmetic number, because the mean of its divisors is an integer number (68167371).

Almost surely, 2^136334741 is an apocalyptic number.

It is an amenable number.

136334741 is a deficient number, since it is larger than the sum of its proper divisors (1).

136334741 is an equidigital number, since it uses as much as digits as its factorization.

136334741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 32.

The square root of 136334741 is about 11676.2468713196. The cubic root of 136334741 is about 514.6778907631.

The spelling of 136334741 in words is "one hundred thirty-six million, three hundred thirty-four thousand, seven hundred forty-one".