42236034 has 16 divisors (see below), whose sum is σ = 85857600. Its totient is φ = 13847760.

The previous prime is 42236017. The next prime is 42236039. The reversal of 42236034 is 43063224.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 42235995 and 42236013.

It is not an unprimeable number, because it can be changed into a prime (42236039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57334 + ... + 58065.

It is an arithmetic number, because the mean of its divisors is an integer number (5366100).

Almost surely, 2^42236034 is an apocalyptic number.

42236034 is an abundant number, since it is smaller than the sum of its proper divisors (43621566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42236034 is a wasteful number, since it uses less digits than its factorization.

42236034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115465.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 42236034 is about 6498.9256035132. The cubic root of 42236034 is about 348.2526075814.

Adding to 42236034 its reverse (43063224), we get a palindrome (85299258).

The spelling of 42236034 in words is "forty-two million, two hundred thirty-six thousand, thirty-four".