42003433230 has 64 divisors (see below), whose sum is σ = 116441618688. Its totient is φ = 9583669760.

The previous prime is 42003433183. The next prime is 42003433231. The reversal of 42003433230 is 3233430024.

42003433230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 42003433230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42003433231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3738012 + ... + 3749231.

It is an arithmetic number, because the mean of its divisors is an integer number (1819400292).

Almost surely, 2^42003433230 is an apocalyptic number.

42003433230 is an abundant number, since it is smaller than the sum of its proper divisors (74438185458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42003433230 is a wasteful number, since it uses less digits than its factorization.

42003433230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7487281.

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 42003433230 its reverse (3233430024), we get a palindrome (45236863254).

The spelling of 42003433230 in words is "forty-two billion, three million, four hundred thirty-three thousand, two hundred thirty".