135435342 has 32 divisors (see below), whose sum is σ = 319555584. Its totient is φ = 37447200.

The previous prime is 135435319. The next prime is 135435347. The reversal of 135435342 is 243534531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135435347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50709 + ... + 53312.

It is an arithmetic number, because the mean of its divisors is an integer number (9986112).

Almost surely, 2^135435342 is an apocalyptic number.

135435342 is an abundant number, since it is smaller than the sum of its proper divisors (184120242).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135435342 is a wasteful number, since it uses less digits than its factorization.

135435342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104064.

The product of its digits is 21600, while the sum is 30.

The square root of 135435342 is about 11637.6690965158. The cubic root of 135435342 is about 513.5436177686.

Adding to 135435342 its reverse (243534531), we get a palindrome (378969873).

The spelling of 135435342 in words is "one hundred thirty-five million, four hundred thirty-five thousand, three hundred forty-two".