42122422230424 has 16 divisors (see below), whose sum is σ = 78979633936920. Its totient is φ = 21061186513920.

The previous prime is 42122422230403. The next prime is 42122422230461. The reversal of 42122422230424 is 42403222422124.

It is a self number, because there is not a number n which added to its sum of digits gives 42122422230424.

It is a congruent number.

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, 5661912 + ... + 10784344.

Almost surely, 2^{42122422230424} is an apocalyptic number.

It is an amenable number.

42122422230424 is a deficient number, since it is larger than the sum of its proper divisors (36857211706496).

42122422230424 is a wasteful number, since it uses less digits than its factorization.

42122422230424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6150330 (or 6150326 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 42122422230424 its reverse (42403222422124), we get a palindrome (84525644652548).

The spelling of 42122422230424 in words is "forty-two trillion, one hundred twenty-two billion, four hundred twenty-two million, two hundred thirty thousand, four hundred twenty-four".