4042204440 has 64 divisors (see below), whose sum is σ = 12544783200. Its totient is φ = 1040750592.

The previous prime is 4042204429. The next prime is 4042204493. The reversal of 4042204440 is 444022404.

4042204440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 4042204440.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 577297 + ... + 584256.

Almost surely, 2^4042204440 is an apocalyptic number.

4042204440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4042204440 is an abundant number, since it is smaller than the sum of its proper divisors (8502578760).

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

4042204440 is a wasteful number, since it uses less digits than its factorization.

4042204440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161596 (or 1161592 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

The square root of 4042204440 is about 63578.3331017730. Note that the first 3 decimals coincide. The cubic root of 4042204440 is about 1592.9644785351.

Adding to 4042204440 its reverse (444022404), we get a palindrome (4486226844).

The spelling of 4042204440 in words is "four billion, forty-two million, two hundred four thousand, four hundred forty".