4442000244040 has 16 divisors (see below), whose sum is σ = 9994500549180. Its totient is φ = 1776800097600.

The previous prime is 4442000243987. The next prime is 4442000244083. The reversal of 4442000244040 is 404420002444.

It can be written as a sum of positive squares in 2 ways, for example, as 4376221331364 + 65778912676 = 2091942^2 + 256474^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55525003011 + ... + 55525003090.

Almost surely, 2^{4442000244040} is an apocalyptic number.

4442000244040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4442000244040 is an abundant number, since it is smaller than the sum of its proper divisors (5552500305140).

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

4442000244040 is a wasteful number, since it uses less digits than its factorization.

4442000244040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111050006112 (or 111050006108 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 4442000244040 its reverse (404420002444), we get a palindrome (4846420246484).

The spelling of 4442000244040 in words is "four trillion, four hundred forty-two billion, two hundred forty-four thousand, forty".