42203368 has 32 divisors (see below), whose sum is σ = 81648000. Its totient is φ = 20440192.

The previous prime is 42203363. The next prime is 42203377. The reversal of 42203368 is 86330224.

42203368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×42203368² = 3562248541086848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42203363) by changing a digit.

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, 39708 + ... + 40756.

It is an arithmetic number, because the mean of its divisors is an integer number (2551500).

Almost surely, 2^42203368 is an apocalyptic number.

It is an amenable number.

42203368 is a deficient number, since it is larger than the sum of its proper divisors (39444632).

42203368 is a wasteful number, since it uses less digits than its factorization.

42203368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209 (or 1205 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 42203368 is about 6496.4119327518. The cubic root of 42203368 is about 348.1628031131.

The spelling of 42203368 in words is "forty-two million, two hundred three thousand, three hundred sixty-eight".