42210130 has 16 divisors (see below), whose sum is σ = 76527360. Its totient is φ = 16762032.

The previous prime is 42210071. The next prime is 42210137. The reversal of 42210130 is 3101224.

It is a self number, because there is not a number n which added to its sum of digits gives 42210130.

It is not an unprimeable number, because it can be changed into a prime (42210137) 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, 13794 + ... + 16573.

It is an arithmetic number, because the mean of its divisors is an integer number (4782960).

Almost surely, 2^42210130 is an apocalyptic number.

42210130 is a deficient number, since it is larger than the sum of its proper divisors (34317230).

42210130 is a wasteful number, since it uses less digits than its factorization.

42210130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30513.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 42210130 is about 6496.9323530417. The cubic root of 42210130 is about 348.1813968199.

Adding to 42210130 its reverse (3101224), we get a palindrome (45311354).

The spelling of 42210130 in words is "forty-two million, two hundred ten thousand, one hundred thirty".