42141134 has 16 divisors (see below), whose sum is σ = 72325248. Its totient is φ = 18039672.

The previous prime is 42141133. The next prime is 42141149. The reversal of 42141134 is 43114124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42141133) 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 7 ways as a sum of consecutive naturals, for example, 23249 + ... + 24995.

It is an arithmetic number, because the mean of its divisors is an integer number (4520328).

Almost surely, 2^42141134 is an apocalyptic number.

42141134 is a deficient number, since it is larger than the sum of its proper divisors (30184114).

42141134 is a wasteful number, since it uses less digits than its factorization.

42141134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3479.

The product of its digits is 384, while the sum is 20.

The square root of 42141134 is about 6491.6202908057. The cubic root of 42141134 is about 347.9915827884.

Adding to 42141134 its reverse (43114124), we get a palindrome (85255258).

The spelling of 42141134 in words is "forty-two million, one hundred forty-one thousand, one hundred thirty-four".