42003322 has 8 divisors (see below), whose sum is σ = 63049536. Its totient is φ = 20986812.

The previous prime is 42003317. The next prime is 42003323. The reversal of 42003322 is 22330024.

42003322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 42003296 and 42003305.

It is not an unprimeable number, because it can be changed into a prime (42003323) 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 3 ways as a sum of consecutive naturals, for example, 3468 + ... + 9799.

It is an arithmetic number, because the mean of its divisors is an integer number (7881192).

Almost surely, 2^42003322 is an apocalyptic number.

42003322 is a deficient number, since it is larger than the sum of its proper divisors (21046214).

42003322 is a wasteful number, since it uses less digits than its factorization.

42003322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14852.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 42003322 is about 6480.9969912044. The cubic root of 42003322 is about 347.6118288189.

Adding to 42003322 its reverse (22330024), we get a palindrome (64333346).

The spelling of 42003322 in words is "forty-two million, three thousand, three hundred twenty-two".