5144448444415 has 8 divisors (see below), whose sum is σ = 7055243580960. Its totient is φ = 3527621790432.

The previous prime is 5144448444323. The next prime is 5144448444481.

5144448444415 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 5144448444415 - 2⁷ = 5144448444287 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73492120600 + ... + 73492120669.

It is an arithmetic number, because the mean of its divisors is an integer number (881905447620).

Almost surely, 2^{5144448444415} is an apocalyptic number.

5144448444415 is a deficient number, since it is larger than the sum of its proper divisors (1910795136545).

5144448444415 is a wasteful number, since it uses less digits than its factorization.

5144448444415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146984241281.

The product of its digits is 13107200, while the sum is 52.

The spelling of 5144448444415 in words is "five trillion, one hundred forty-four billion, four hundred forty-eight million, four hundred forty-four thousand, four hundred fifteen".