4042582544 has 80 divisors (see below), whose sum is σ = 10516410240. Its totient is φ = 1453870080.

The previous prime is 4042582529. The next prime is 4042582547. The reversal of 4042582544 is 4452852404.

It is a junction number, because it is equal to n+sod(n) for n = 4042582498 and 4042582507.

It is not an unprimeable number, because it can be changed into a prime (4042582547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110189 + ... + 142220.

It is an arithmetic number, because the mean of its divisors is an integer number (131455128).

Almost surely, 2^4042582544 is an apocalyptic number.

4042582544 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4042582544 is an abundant number, since it is smaller than the sum of its proper divisors (6473827696).

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

4042582544 is a wasteful number, since it uses less digits than its factorization.

4042582544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252448 (or 252442 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 38.

The square root of 4042582544 is about 63581.3065609696. The cubic root of 4042582544 is about 1593.0141451193.

The spelling of 4042582544 in words is "four billion, forty-two million, five hundred eighty-two thousand, five hundred forty-four".