42068324 has 12 divisors (see below), whose sum is σ = 73665648. Its totient is φ = 21021000.

The previous prime is 42068317. The next prime is 42068329. The reversal of 42068324 is 42386024.

It is not an unprimeable number, because it can be changed into a prime (42068329) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 8999 + ... + 12849.

It is an arithmetic number, because the mean of its divisors is an integer number (6138804).

Almost surely, 2^42068324 is an apocalyptic number.

It is an amenable number.

42068324 is a deficient number, since it is larger than the sum of its proper divisors (31597324).

42068324 is a wasteful number, since it uses less digits than its factorization.

42068324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6586 (or 6584 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 42068324 is about 6486.0098673992. The cubic root of 42068324 is about 347.7910512962.

The spelling of 42068324 in words is "forty-two million, sixty-eight thousand, three hundred twenty-four".