5144452240103 has 4 divisors (see below), whose sum is σ = 5612129716488. Its totient is φ = 4676774763720.

The previous prime is 5144452240093. The next prime is 5144452240139. The reversal of 5144452240103 is 3010422544415.

It is a happy number.

5144452240103 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5144452240103 - 2⁴ = 5144452240087 is a prime.

It is a super-2 number, since 2×5144452240103² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5144452240163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233838738176 + ... + 233838738197.

It is an arithmetic number, because the mean of its divisors is an integer number (1403032429122).

Almost surely, 2^{5144452240103} is an apocalyptic number.

5144452240103 is a deficient number, since it is larger than the sum of its proper divisors (467677476385).

5144452240103 is a wasteful number, since it uses less digits than its factorization.

5144452240103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467677476384.

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 5144452240103 its reverse (3010422544415), we get a palindrome (8154874784518).

The spelling of 5144452240103 in words is "five trillion, one hundred forty-four billion, four hundred fifty-two million, two hundred forty thousand, one hundred three".