2445040024 has 96 divisors (see below), whose sum is σ = 5607705600. Its totient is φ = 994593600.

The previous prime is 2445040021. The next prime is 2445040033. The reversal of 2445040024 is 4200405442.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2445040021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1252249 + ... + 1254199.

It is an arithmetic number, because the mean of its divisors is an integer number (58413600).

Almost surely, 2^2445040024 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 2445040024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2803852800).

2445040024 is an abundant number, since it is smaller than the sum of its proper divisors (3162665576).

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

2445040024 is a wasteful number, since it uses less digits than its factorization.

2445040024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2133 (or 2122 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 25.

The square root of 2445040024 is about 49447.3459752897. The cubic root of 2445040024 is about 1347.1894016234.

Adding to 2445040024 its reverse (4200405442), we get a palindrome (6645445466).

The spelling of 2445040024 in words is "two billion, four hundred forty-five million, forty thousand, twenty-four".