42316 has 12 divisors (see below), whose sum is σ = 75600. Its totient is φ = 20720.

The previous prime is 42307. The next prime is 42323. The reversal of 42316 is 61324.

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 42316.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210 + ... + 358.

It is an arithmetic number, because the mean of its divisors is an integer number (6300).

2⁴²³¹⁶ is an apocalyptic number.

It is an amenable number.

42316 is a deficient number, since it is larger than the sum of its proper divisors (33284).

42316 is a wasteful number, since it uses less digits than its factorization.

42316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224 (or 222 counting only the distinct ones).

The product of its digits is 144, while the sum is 16.

The square root of 42316 is about 205.7085316656. The cubic root of 42316 is about 34.8472252662.

The spelling of 42316 in words is "forty-two thousand, three hundred sixteen".