2444532245504 has 88 divisors (see below), whose sum is σ = 4924433510400. Its totient is φ = 1212854353920.

The previous prime is 2444532245461. The next prime is 2444532245509. The reversal of 2444532245504 is 4055422354442.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2444532245509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79978577 + ... + 80009135.

Almost surely, 2^{2444532245504} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2444532245504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2462216755200).

2444532245504 is an abundant number, since it is smaller than the sum of its proper divisors (2479901264896).

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

2444532245504 is a wasteful number, since it uses less digits than its factorization.

2444532245504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31179 (or 31161 counting only the distinct ones).

The product of its (nonzero) digits is 3072000, while the sum is 44.

Adding to 2444532245504 its reverse (4055422354442), we get a palindrome (6499954599946).

The spelling of 2444532245504 in words is "two trillion, four hundred forty-four billion, five hundred thirty-two million, two hundred forty-five thousand, five hundred four".