42017134 has 8 divisors (see below), whose sum is σ = 63053208. Its totient is φ = 20999400.

The previous prime is 42017119. The next prime is 42017137. The reversal of 42017134 is 43171024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42017137) 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, 6709 + ... + 11359.

It is an arithmetic number, because the mean of its divisors is an integer number (7881651).

Almost surely, 2^42017134 is an apocalyptic number.

42017134 is a deficient number, since it is larger than the sum of its proper divisors (21036074).

42017134 is a wasteful number, since it uses less digits than its factorization.

42017134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9170.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 42017134 is about 6482.0624804147. The cubic root of 42017134 is about 347.6499265072.

Adding to 42017134 its reverse (43171024), we get a palindrome (85188158).

The spelling of 42017134 in words is "forty-two million, seventeen thousand, one hundred thirty-four".