134242 has 4 divisors (see below), whose sum is σ = 201366. Its totient is φ = 67120.

The previous prime is 134227. The next prime is 134243. The reversal of 134242 is 242431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 114921 + 19321 = 339^2 + 139^2 .

It is a d-powerful number, because it can be written as 1 + 3⁴ + 2¹¹ + 4² + 4⁵ + 2¹⁷ .

It is not an unprimeable number, because it can be changed into a prime (134243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33559 + ... + 33562.

2¹³⁴²⁴² is an apocalyptic number.

134242 is a deficient number, since it is larger than the sum of its proper divisors (67124).

134242 is an equidigital number, since it uses as much as digits as its factorization.

134242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67123.

The product of its digits is 192, while the sum is 16.

The square root of 134242 is about 366.3905020603. The cubic root of 134242 is about 51.2030861584.

Adding to 134242 its reverse (242431), we get a palindrome (376673).

It can be divided in two parts, 1 and 34242, that added together give a palindrome (34243).

The spelling of 134242 in words is "one hundred thirty-four thousand, two hundred forty-two".