134030542 has 16 divisors (see below), whose sum is σ = 206236800. Its totient is φ = 65305440.

The previous prime is 134030521. The next prime is 134030549. The reversal of 134030542 is 245030431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134030549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8259 + ... + 18337.

It is an arithmetic number, because the mean of its divisors is an integer number (12889800).

Almost surely, 2^134030542 is an apocalyptic number.

134030542 is a deficient number, since it is larger than the sum of its proper divisors (72206258).

134030542 is a wasteful number, since it uses less digits than its factorization.

134030542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10251.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 134030542 is about 11577.1560411009. The cubic root of 134030542 is about 511.7618699560.

Adding to 134030542 its reverse (245030431), we get a palindrome (379060973).

The spelling of 134030542 in words is "one hundred thirty-four million, thirty thousand, five hundred forty-two".