42324724 has 24 divisors (see below), whose sum is σ = 80783360. Its totient is φ = 19285344.

The previous prime is 42324719. The next prime is 42324739. The reversal of 42324724 is 42742324.

42324724 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 42324692 and 42324701.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1044 + ... + 9259.

Almost surely, 2^42324724 is an apocalyptic number.

It is an amenable number.

42324724 is a deficient number, since it is larger than the sum of its proper divisors (38458636).

42324724 is a wasteful number, since it uses less digits than its factorization.

42324724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10399 (or 10397 counting only the distinct ones).

The product of its digits is 10752, while the sum is 28.

The square root of 42324724 is about 6505.7454607447. The cubic root of 42324724 is about 348.4961983959.

The spelling of 42324724 in words is "forty-two million, three hundred twenty-four thousand, seven hundred twenty-four".