4144340024513 has 4 divisors (see below), whose sum is σ = 4463135411028. Its totient is φ = 3825544638000.

The previous prime is 4144340024501. The next prime is 4144340024519. The reversal of 4144340024513 is 3154200434414.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1735036915264 + 2409303109249 = 1317208^2 + 1552193^2 .

It is a cyclic number.

It is not a de Polignac number, because 4144340024513 - 2¹⁶ = 4144339958977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4144340024519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159397693238 + ... + 159397693263.

It is an arithmetic number, because the mean of its divisors is an integer number (1115783852757).

Almost surely, 2^{4144340024513} is an apocalyptic number.

It is an amenable number.

4144340024513 is a deficient number, since it is larger than the sum of its proper divisors (318795386515).

4144340024513 is a wasteful number, since it uses less digits than its factorization.

4144340024513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318795386514.

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 4144340024513 its reverse (3154200434414), we get a palindrome (7298540458927).

The spelling of 4144340024513 in words is "four trillion, one hundred forty-four billion, three hundred forty million, twenty-four thousand, five hundred thirteen".