135144003342 has 16 divisors (see below), whose sum is σ = 270296232192. Its totient is φ = 45046630200.

The previous prime is 135144003329. The next prime is 135144003361. The reversal of 135144003342 is 243300441531.

135144003342 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117784 + ... + 533067.

It is an arithmetic number, because the mean of its divisors is an integer number (16893514512).

Almost surely, 2^135144003342 is an apocalyptic number.

135144003342 is an abundant number, since it is smaller than the sum of its proper divisors (135152228850).

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

135144003342 is a wasteful number, since it uses less digits than its factorization.

135144003342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685463.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 135144003342 its reverse (243300441531), we get a palindrome (378444444873).

The spelling of 135144003342 in words is "one hundred thirty-five billion, one hundred forty-four million, three thousand, three hundred forty-two".