42333002443 has 2 divisors, whose sum is σ = 42333002444. Its totient is φ = 42333002442.

The previous prime is 42333002407. The next prime is 42333002449. The reversal of 42333002443 is 34420033324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42333002443 - 2²⁵ = 42299448011 is a prime.

It is not a weakly prime, because it can be changed into another prime (42333002449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21166501221 + 21166501222.

It is an arithmetic number, because the mean of its divisors is an integer number (21166501222).

Almost surely, 2^42333002443 is an apocalyptic number.

42333002443 is a deficient number, since it is larger than the sum of its proper divisors (1).

42333002443 is an equidigital number, since it uses as much as digits as its factorization.

42333002443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 42333002443 its reverse (34420033324), we get a palindrome (76753035767).

The spelling of 42333002443 in words is "forty-two billion, three hundred thirty-three million, two thousand, four hundred forty-three".