134527442 has 24 divisors (see below), whose sum is σ = 239739264. Its totient is φ = 56425992.

The previous prime is 134527411. The next prime is 134527447. The reversal of 134527442 is 244725431.

It is a junction number, because it is equal to n+sod(n) for n = 134527399 and 134527408.

It is not an unprimeable number, because it can be changed into a prime (134527447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9998 + ... + 19209.

It is an arithmetic number, because the mean of its divisors is an integer number (9989136).

Almost surely, 2^134527442 is an apocalyptic number.

134527442 is a deficient number, since it is larger than the sum of its proper divisors (105211822).

134527442 is a wasteful number, since it uses less digits than its factorization.

134527442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29270 (or 29263 counting only the distinct ones).

The product of its digits is 26880, while the sum is 32.

The square root of 134527442 is about 11598.5965530318. The cubic root of 134527442 is about 512.3935191831.

The spelling of 134527442 in words is "one hundred thirty-four million, five hundred twenty-seven thousand, four hundred forty-two".