2404442000000 has 112 divisors (see below), whose sum is σ = 5987552459910. Its totient is φ = 961776000000.

The previous prime is 2404441999979. The next prime is 2404442000047. The reversal of 2404442000000 is 2444042.

It can be written as a sum of positive squares in 7 ways, for example, as 2030260216384 + 374181783616 = 1424872^2 + 611704^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 1398890 + ... + 2601110.

Almost surely, 2^{2404442000000} is an apocalyptic number.

2404442000000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2404442000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2993776229955).

2404442000000 is an abundant number, since it is smaller than the sum of its proper divisors (3583110459910).

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

2404442000000 is an frugal number, since it uses more digits than its factorization.

2404442000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1202265 (or 1202228 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 2404442000000 its reverse (2444042), we get a palindrome (2404444444042).

The spelling of 2404442000000 in words is "two trillion, four hundred four billion, four hundred forty-two million", and thus it is an aban number.