42310230 has 32 divisors (see below), whose sum is σ = 102124800. Its totient is φ = 11218272.

The previous prime is 42310211. The next prime is 42310231. The reversal of 42310230 is 3201324.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42310231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1431 + ... + 9309.

It is an arithmetic number, because the mean of its divisors is an integer number (3191400).

Almost surely, 2^42310230 is an apocalyptic number.

42310230 is an abundant number, since it is smaller than the sum of its proper divisors (59814570).

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

42310230 is a wasteful number, since it uses less digits than its factorization.

42310230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8068.

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

The square root of 42310230 is about 6504.6314269142. The cubic root of 42310230 is about 348.4564132923.

Adding to 42310230 its reverse (3201324), we get a palindrome (45511554).

The spelling of 42310230 in words is "forty-two million, three hundred ten thousand, two hundred thirty".