42243352 has 16 divisors (see below), whose sum is σ = 79281000. Its totient is φ = 21101760.

The previous prime is 42243349. The next prime is 42243361. The reversal of 42243352 is 25334224.

It is a congruent number.

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, 10524 + ... + 13972.

Almost surely, 2^42243352 is an apocalyptic number.

It is an amenable number.

42243352 is a deficient number, since it is larger than the sum of its proper divisors (37037648).

42243352 is a wasteful number, since it uses less digits than its factorization.

42243352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4986 (or 4982 counting only the distinct ones).

The product of its digits is 5760, while the sum is 25.

The square root of 42243352 is about 6499.4885952666. The cubic root of 42243352 is about 348.2727196766.

Adding to 42243352 its reverse (25334224), we get a palindrome (67577576).

The spelling of 42243352 in words is "forty-two million, two hundred forty-three thousand, three hundred fifty-two".