42068326 has 8 divisors (see below), whose sum is σ = 64293264. Its totient is φ = 20637240.

The previous prime is 42068317. The next prime is 42068329. The reversal of 42068326 is 62386024.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42068329) 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, 198330 + ... + 198541.

It is an arithmetic number, because the mean of its divisors is an integer number (8036658).

Almost surely, 2^42068326 is an apocalyptic number.

42068326 is a deficient number, since it is larger than the sum of its proper divisors (22224938).

42068326 is a wasteful number, since it uses less digits than its factorization.

42068326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396926.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 42068326 is about 6486.0100215772. The cubic root of 42068326 is about 347.7910568078.

The spelling of 42068326 in words is "forty-two million, sixty-eight thousand, three hundred twenty-six".