4042122432404 has 24 divisors (see below), whose sum is σ = 8509731437760. Its totient is φ = 1641162491136.

The previous prime is 4042122432349. The next prime is 4042122432463. The reversal of 4042122432404 is 4042342212404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3798986717 + ... + 3798987780.

It is an arithmetic number, because the mean of its divisors is an integer number (354572143240).

Almost surely, 2^{4042122432404} is an apocalyptic number.

It is an amenable number.

4042122432404 is an abundant number, since it is smaller than the sum of its proper divisors (4467609005356).

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

4042122432404 is a wasteful number, since it uses less digits than its factorization.

4042122432404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7597974527 (or 7597974525 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 4042122432404 its reverse (4042342212404), we get a palindrome (8084464644808).

The spelling of 4042122432404 in words is "four trillion, forty-two billion, one hundred twenty-two million, four hundred thirty-two thousand, four hundred four".