4042122422532 has 24 divisors (see below), whose sum is σ = 9431807381472. Its totient is φ = 1347347227200.

The previous prime is 4042122422531. The next prime is 4042122422609. The reversal of 4042122422532 is 2352242212404.

It is a junction number, because it is equal to n+sod(n) for n = 4042122422493 and 4042122422502.

It is not an unprimeable number, because it can be changed into a prime (4042122422531) 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 7 ways as a sum of consecutive naturals, for example, 2733694 + ... + 3944277.

It is an arithmetic number, because the mean of its divisors is an integer number (392991974228).

Almost surely, 2^{4042122422532} is an apocalyptic number.

It is an amenable number.

4042122422532 is an abundant number, since it is smaller than the sum of its proper divisors (5389684958940).

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

4042122422532 is a wasteful number, since it uses less digits than its factorization.

4042122422532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6728419 (or 6728417 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 33.

Adding to 4042122422532 its reverse (2352242212404), we get a palindrome (6394364634936).

The spelling of 4042122422532 in words is "four trillion, forty-two billion, one hundred twenty-two million, four hundred twenty-two thousand, five hundred thirty-two".