5003144440 has 128 divisors (see below), whose sum is σ = 13261939200. Its totient is φ = 1662819840.

The previous prime is 5003144423. The next prime is 5003144441. The reversal of 5003144440 is 444413005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5003144441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3428431 + ... + 3429889.

It is an arithmetic number, because the mean of its divisors is an integer number (103608900).

Almost surely, 2^5003144440 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 5003144440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6630969600).

5003144440 is an abundant number, since it is smaller than the sum of its proper divisors (8258794760).

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

5003144440 is a wasteful number, since it uses less digits than its factorization.

5003144440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1845 (or 1841 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 5003144440 is about 70732.9091724637. The cubic root of 5003144440 is about 1710.3343326767.

Adding to 5003144440 its reverse (444413005), we get a palindrome (5447557445).

The spelling of 5003144440 in words is "five billion, three million, one hundred forty-four thousand, four hundred forty".