4144303545 has 8 divisors (see below), whose sum is σ = 6630885696. Its totient is φ = 2210295216.

The previous prime is 4144303519. The next prime is 4144303573. The reversal of 4144303545 is 5453034414.

It is a happy number.

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

It is not a de Polignac number, because 4144303545 - 2²⁴ = 4127526329 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 138143437 + ... + 138143466.

It is an arithmetic number, because the mean of its divisors is an integer number (828860712).

Almost surely, 2^4144303545 is an apocalyptic number.

It is an amenable number.

4144303545 is a deficient number, since it is larger than the sum of its proper divisors (2486582151).

4144303545 is a wasteful number, since it uses less digits than its factorization.

4144303545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276286911.

The product of its (nonzero) digits is 57600, while the sum is 33.

The square root of 4144303545 is about 64376.2653856217. The cubic root of 4144303545 is about 1606.2649609855.

Adding to 4144303545 its reverse (5453034414), we get a palindrome (9597337959).

The spelling of 4144303545 in words is "four billion, one hundred forty-four million, three hundred three thousand, five hundred forty-five".