135394338 has 16 divisors (see below), whose sum is σ = 273470976. Its totient is φ = 44684400.

The previous prime is 135394333. The next prime is 135394349. The reversal of 135394338 is 833493531.

It is a junction number, because it is equal to n+sod(n) for n = 135394296 and 135394305.

It is not an unprimeable number, because it can be changed into a prime (135394333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111106 + ... + 112317.

It is an arithmetic number, because the mean of its divisors is an integer number (17091936).

Almost surely, 2^135394338 is an apocalyptic number.

135394338 is an abundant number, since it is smaller than the sum of its proper divisors (138076638).

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

135394338 is a wasteful number, since it uses less digits than its factorization.

135394338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223529.

The product of its digits is 116640, while the sum is 39.

The square root of 135394338 is about 11635.9072701702. The cubic root of 135394338 is about 513.4917862264.

The spelling of 135394338 in words is "one hundred thirty-five million, three hundred ninety-four thousand, three hundred thirty-eight".