42024130 has 8 divisors (see below), whose sum is σ = 75643452. Its totient is φ = 16809648.

The previous prime is 42024121. The next prime is 42024133. The reversal of 42024130 is 3142024.

It can be written as a sum of positive squares in 2 ways, for example, as 33907329 + 8116801 = 5823^2 + 2849^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (42024133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2101197 + ... + 2101216.

Almost surely, 2^42024130 is an apocalyptic number.

42024130 is a deficient number, since it is larger than the sum of its proper divisors (33619322).

42024130 is a wasteful number, since it uses less digits than its factorization.

42024130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4202420.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 42024130 is about 6482.6021010085. The cubic root of 42024130 is about 347.6692204133.

Adding to 42024130 its reverse (3142024), we get a palindrome (45166154).

The spelling of 42024130 in words is "forty-two million, twenty-four thousand, one hundred thirty".