42068612 has 12 divisors (see below), whose sum is σ = 75995136. Its totient is φ = 20355720.

The previous prime is 42068597. The next prime is 42068627. The reversal of 42068612 is 21686024.

It is an interprime number because it is at equal distance from previous prime (42068597) and next prime (42068627).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169508 + ... + 169755.

It is an arithmetic number, because the mean of its divisors is an integer number (6332928).

Almost surely, 2^42068612 is an apocalyptic number.

It is an amenable number.

42068612 is a deficient number, since it is larger than the sum of its proper divisors (33926524).

42068612 is a wasteful number, since it uses less digits than its factorization.

42068612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339298 (or 339296 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 42068612 is about 6486.0320689926. The cubic root of 42068612 is about 347.7918449543.

The spelling of 42068612 in words is "forty-two million, sixty-eight thousand, six hundred twelve".