135365042 has 16 divisors (see below), whose sum is σ = 205396992. Its totient is φ = 66903840.

The previous prime is 135365017. The next prime is 135365071. The reversal of 135365042 is 240563531.

It is a junction number, because it is equal to n+sod(n) for n = 135364996 and 135365014.

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, 73343 + ... + 75165.

It is an arithmetic number, because the mean of its divisors is an integer number (12837312).

Almost surely, 2^135365042 is an apocalyptic number.

135365042 is a deficient number, since it is larger than the sum of its proper divisors (70031950).

135365042 is a wasteful number, since it uses less digits than its factorization.

135365042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2233.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 135365042 is about 11634.6483401949. The cubic root of 135365042 is about 513.4547478964.

The spelling of 135365042 in words is "one hundred thirty-five million, three hundred sixty-five thousand, forty-two".