134242132 has 12 divisors (see below), whose sum is σ = 248742900. Its totient is φ = 63172736.

The previous prime is 134242127. The next prime is 134242139. The reversal of 134242132 is 231242431.

It can be written as a sum of positive squares in 2 ways, for example, as 82919236 + 51322896 = 9106^2 + 7164^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134242139) 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, 987007 + ... + 987142.

It is an arithmetic number, because the mean of its divisors is an integer number (20728575).

Almost surely, 2^134242132 is an apocalyptic number.

It is an amenable number.

134242132 is a deficient number, since it is larger than the sum of its proper divisors (114500768).

134242132 is a wasteful number, since it uses less digits than its factorization.

134242132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1974170 (or 1974168 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 134242132 is about 11586.2906920205. The cubic root of 134242132 is about 512.0310294101.

Adding to 134242132 its reverse (231242431), we get a palindrome (365484563).

The spelling of 134242132 in words is "one hundred thirty-four million, two hundred forty-two thousand, one hundred thirty-two".