42333443 has 8 divisors (see below), whose sum is σ = 43799616. Its totient is φ = 40888000.

The previous prime is 42333437. The next prime is 42333491. The reversal of 42333443 is 34433324.

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

It is a cyclic number.

It is not a de Polignac number, because 42333443 - 2⁴ = 42333427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42333413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 971 + ... + 9252.

It is an arithmetic number, because the mean of its divisors is an integer number (5474952).

Almost surely, 2^42333443 is an apocalyptic number.

42333443 is a deficient number, since it is larger than the sum of its proper divisors (1466173).

42333443 is a wasteful number, since it uses less digits than its factorization.

42333443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10365.

The product of its digits is 10368, while the sum is 26.

The square root of 42333443 is about 6506.4155262326. The cubic root of 42333443 is about 348.5201271184.

Adding to 42333443 its reverse (34433324), we get a palindrome (76766767).

The spelling of 42333443 in words is "forty-two million, three hundred thirty-three thousand, four hundred forty-three".