135842411 has 2 divisors, whose sum is σ = 135842412. Its totient is φ = 135842410.

The previous prime is 135842387. The next prime is 135842431. The reversal of 135842411 is 114248531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135842411 - 2¹⁴ = 135826027 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (135842431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67921205 + 67921206.

It is an arithmetic number, because the mean of its divisors is an integer number (67921206).

Almost surely, 2^135842411 is an apocalyptic number.

135842411 is a deficient number, since it is larger than the sum of its proper divisors (1).

135842411 is an equidigital number, since it uses as much as digits as its factorization.

135842411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3840, while the sum is 29.

The square root of 135842411 is about 11655.1452586401. The cubic root of 135842411 is about 514.0576111193.

The spelling of 135842411 in words is "one hundred thirty-five million, eight hundred forty-two thousand, four hundred eleven".