5144004442 has 8 divisors (see below), whose sum is σ = 7724244276. Its totient is φ = 2569256352.

The previous prime is 5144004433. The next prime is 5144004461. The reversal of 5144004442 is 2444004415.

It can be written as a sum of positive squares in 2 ways, for example, as 4909945041 + 234059401 = 70071^2 + 15299^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5144004442.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1370593 + ... + 1374340.

Almost surely, 2^5144004442 is an apocalyptic number.

5144004442 is a deficient number, since it is larger than the sum of its proper divisors (2580239834).

5144004442 is a wasteful number, since it uses less digits than its factorization.

5144004442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2745872.

The product of its (nonzero) digits is 10240, while the sum is 28.

The square root of 5144004442 is about 71721.7152750825. The cubic root of 5144004442 is about 1726.2370953174.

Adding to 5144004442 its reverse (2444004415), we get a palindrome (7588008857).

The spelling of 5144004442 in words is "five billion, one hundred forty-four million, four thousand, four hundred forty-two".