135042034 has 8 divisors (see below), whose sum is σ = 202880988. Its totient is φ = 67415040.

The previous prime is 135042031. The next prime is 135042041. The reversal of 135042034 is 430240531.

It can be written as a sum of positive squares in 2 ways, for example, as 95942025 + 39100009 = 9795^2 + 6253^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 135041996 and 135042014.

It is not an unprimeable number, because it can be changed into a prime (135042031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51387 + ... + 53950.

Almost surely, 2^135042034 is an apocalyptic number.

135042034 is a deficient number, since it is larger than the sum of its proper divisors (67838954).

135042034 is a wasteful number, since it uses less digits than its factorization.

135042034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105980.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 135042034 is about 11620.7587531968. The cubic root of 135042034 is about 513.0460207958.

Adding to 135042034 its reverse (430240531), we get a palindrome (565282565).

The spelling of 135042034 in words is "one hundred thirty-five million, forty-two thousand, thirty-four".