4042656562404 has 12 divisors (see below), whose sum is σ = 9432865312304. Its totient is φ = 1347552187464.

The previous prime is 4042656562403. The next prime is 4042656562409.

It is a happy number.

4042656562404 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (4042656562403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168444023422 + ... + 168444023445.

Almost surely, 2^{4042656562404} is an apocalyptic number.

It is an amenable number.

4042656562404 is an abundant number, since it is smaller than the sum of its proper divisors (5390208749900).

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

4042656562404 is a wasteful number, since it uses less digits than its factorization.

4042656562404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336888046874 (or 336888046872 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 48.

The spelling of 4042656562404 in words is "four trillion, forty-two billion, six hundred fifty-six million, five hundred sixty-two thousand, four hundred four".