2445144120200 has 48 divisors (see below), whose sum is σ = 5984168514000. Its totient is φ = 926580928320.

The previous prime is 2445144120193. The next prime is 2445144120203. The reversal of 2445144120200 is 20214415442.

It is a happy number.

2445144120200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2445144120203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 321725690 + ... + 321733289.

It is an arithmetic number, because the mean of its divisors is an integer number (124670177375).

Almost surely, 2^{2445144120200} is an apocalyptic number.

2445144120200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2445144120200 is an abundant number, since it is smaller than the sum of its proper divisors (3539024393800).

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

2445144120200 is a wasteful number, since it uses less digits than its factorization.

2445144120200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643459014 (or 643459005 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 29.

Adding to 2445144120200 its reverse (20214415442), we get a palindrome (2465358535642).

The spelling of 2445144120200 in words is "two trillion, four hundred forty-five billion, one hundred forty-four million, one hundred twenty thousand, two hundred".