42433230244 has 72 divisors (see below), whose sum is σ = 79096137120. Its totient is φ = 19906914048.

The previous prime is 42433230241. The next prime is 42433230251. The reversal of 42433230244 is 44203233424.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (42433230241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33703287 + ... + 33704545.

It is an arithmetic number, because the mean of its divisors is an integer number (1098557460).

Almost surely, 2^42433230244 is an apocalyptic number.

It is an amenable number.

42433230244 is a deficient number, since it is larger than the sum of its proper divisors (36662906876).

42433230244 is a wasteful number, since it uses less digits than its factorization.

42433230244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1597 (or 1566 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 42433230244 its reverse (44203233424), we get a palindrome (86636463668).

The spelling of 42433230244 in words is "forty-two billion, four hundred thirty-three million, two hundred thirty thousand, two hundred forty-four".