135510342 has 32 divisors (see below), whose sum is σ = 308517120. Its totient is φ = 39277920.

The previous prime is 135510307. The next prime is 135510343. The reversal of 135510342 is 243015531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135510343) 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, 43117 + ... + 46152.

It is an arithmetic number, because the mean of its divisors is an integer number (9641160).

Almost surely, 2^135510342 is an apocalyptic number.

135510342 is an abundant number, since it is smaller than the sum of its proper divisors (173006778).

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

135510342 is a wasteful number, since it uses less digits than its factorization.

135510342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89308.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 135510342 is about 11640.8909452842. The cubic root of 135510342 is about 513.6383952551.

Adding to 135510342 its reverse (243015531), we get a palindrome (378525873).

The spelling of 135510342 in words is "one hundred thirty-five million, five hundred ten thousand, three hundred forty-two".