42601223204 has 12 divisors (see below), whose sum is σ = 74605440000. Its totient is φ = 21285383208.

The previous prime is 42601223191. The next prime is 42601223209. The reversal of 42601223204 is 40232210624.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (42601223209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3800804 + ... + 3811995.

It is an arithmetic number, because the mean of its divisors is an integer number (6217120000).

Almost surely, 2^42601223204 is an apocalyptic number.

It is an amenable number.

42601223204 is a deficient number, since it is larger than the sum of its proper divisors (32004216796).

42601223204 is a wasteful number, since it uses less digits than its factorization.

42601223204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7614202 (or 7614200 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 42601223204 its reverse (40232210624), we get a palindrome (82833433828).

The spelling of 42601223204 in words is "forty-two billion, six hundred one million, two hundred twenty-three thousand, two hundred four".