42233043 has 4 divisors (see below), whose sum is σ = 56310728. Its totient is φ = 28155360.

The previous prime is 42233041. The next prime is 42233047. The reversal of 42233043 is 34033224.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 42233043 - 2¹ = 42233041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42233041) 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, 7038838 + ... + 7038843.

It is an arithmetic number, because the mean of its divisors is an integer number (14077682).

Almost surely, 2^42233043 is an apocalyptic number.

42233043 is a deficient number, since it is larger than the sum of its proper divisors (14077685).

42233043 is a wasteful number, since it uses less digits than its factorization.

42233043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14077684.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 42233043 is about 6498.6954844799. The cubic root of 42233043 is about 348.2443867327.

Adding to 42233043 its reverse (34033224), we get a palindrome (76266267).

The spelling of 42233043 in words is "forty-two million, two hundred thirty-three thousand, forty-three".