42304124 has 6 divisors (see below), whose sum is σ = 74032224. Its totient is φ = 21152060.

The previous prime is 42304079. The next prime is 42304147. The reversal of 42304124 is 42140324.

It is a junction number, because it is equal to n+sod(n) for n = 42304096 and 42304105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5288012 + ... + 5288019.

It is an arithmetic number, because the mean of its divisors is an integer number (12338704).

Almost surely, 2^42304124 is an apocalyptic number.

It is an amenable number.

42304124 is a deficient number, since it is larger than the sum of its proper divisors (31728100).

42304124 is a wasteful number, since it uses less digits than its factorization.

42304124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10576035 (or 10576033 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 42304124 is about 6504.1620521017. The cubic root of 42304124 is about 348.4396499924.

Adding to 42304124 its reverse (42140324), we get a palindrome (84444448).

The spelling of 42304124 in words is "forty-two million, three hundred four thousand, one hundred twenty-four".