42113134 has 16 divisors (see below), whose sum is σ = 72285408. Its totient is φ = 18025632.

The previous prime is 42113107. The next prime is 42113143. The reversal of 42113134 is 43131124.

It is a congruent number.

It is an unprimeable number.

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, 14292 + ... + 16984.

It is an arithmetic number, because the mean of its divisors is an integer number (4517838).

Almost surely, 2^42113134 is an apocalyptic number.

42113134 is a deficient number, since it is larger than the sum of its proper divisors (30172274).

42113134 is a wasteful number, since it uses less digits than its factorization.

42113134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3819.

The product of its digits is 288, while the sum is 19.

The square root of 42113134 is about 6489.4633060061. The cubic root of 42113134 is about 347.9144932386.

Adding to 42113134 its reverse (43131124), we get a palindrome (85244258).

The spelling of 42113134 in words is "forty-two million, one hundred thirteen thousand, one hundred thirty-four".