42230130 has 16 divisors (see below), whose sum is σ = 101352384. Its totient is φ = 11261360.

The previous prime is 42230107. The next prime is 42230131. The reversal of 42230130 is 3103224.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (42230131) 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, 703806 + ... + 703865.

It is an arithmetic number, because the mean of its divisors is an integer number (6334524).

Almost surely, 2^42230130 is an apocalyptic number.

42230130 is an abundant number, since it is smaller than the sum of its proper divisors (59122254).

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

42230130 is a wasteful number, since it uses less digits than its factorization.

42230130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1407681.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 42230130 is about 6498.4713587120. The cubic root of 42230130 is about 348.2363798961.

Adding to 42230130 its reverse (3103224), we get a palindrome (45333354).

The spelling of 42230130 in words is "forty-two million, two hundred thirty thousand, one hundred thirty".