42243323204 has 12 divisors (see below), whose sum is σ = 74030088300. Its totient is φ = 21091869408.

The previous prime is 42243323167. The next prime is 42243323233. The reversal of 42243323204 is 40232334224.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6862465600 + 35380857604 = 82840^2 + 188098^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7444859 + ... + 7450530.

It is an arithmetic number, because the mean of its divisors is an integer number (6169174025).

Almost surely, 2^42243323204 is an apocalyptic number.

It is an amenable number.

42243323204 is a deficient number, since it is larger than the sum of its proper divisors (31786765096).

42243323204 is a wasteful number, since it uses less digits than its factorization.

42243323204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14896102 (or 14896100 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 42243323204 its reverse (40232334224), we get a palindrome (82475657428).

The spelling of 42243323204 in words is "forty-two billion, two hundred forty-three million, three hundred twenty-three thousand, two hundred four".