136424341 has 2 divisors, whose sum is σ = 136424342. Its totient is φ = 136424340.

The previous prime is 136424333. The next prime is 136424347. The reversal of 136424341 is 143424631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94770225 + 41654116 = 9735^2 + 6454^2 .

It is a cyclic number.

It is not a de Polignac number, because 136424341 - 2³ = 136424333 is a prime.

It is a super-2 number, since 2×136424341² = 37223201634568562, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136424347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68212170 + 68212171.

It is an arithmetic number, because the mean of its divisors is an integer number (68212171).

Almost surely, 2^136424341 is an apocalyptic number.

It is an amenable number.

136424341 is a deficient number, since it is larger than the sum of its proper divisors (1).

136424341 is an equidigital number, since it uses as much as digits as its factorization.

136424341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 28.

The square root of 136424341 is about 11680.0830904579. The cubic root of 136424341 is about 514.7906158591.

Adding to 136424341 its reverse (143424631), we get a palindrome (279848972).

The spelling of 136424341 in words is "one hundred thirty-six million, four hundred twenty-four thousand, three hundred forty-one".