14044424515513 has 16 divisors (see below), whose sum is σ = 16066084354560. Its totient is φ = 12026594094336.

The previous prime is 14044424515493. The next prime is 14044424515543. The reversal of 14044424515513 is 31551542444041.

It is a cyclic number.

It is not a de Polignac number, because 14044424515513 - 2⁹ = 14044424515001 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14044424515513.

It is not an unprimeable number, because it can be changed into a prime (14044424515543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 284177581 + ... + 284226997.

It is an arithmetic number, because the mean of its divisors is an integer number (1004130272160).

Almost surely, 2^{14044424515513} is an apocalyptic number.

It is an amenable number.

14044424515513 is a deficient number, since it is larger than the sum of its proper divisors (2021659839047).

14044424515513 is a wasteful number, since it uses less digits than its factorization.

14044424515513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87336.

The product of its (nonzero) digits is 768000, while the sum is 43.

Adding to 14044424515513 its reverse (31551542444041), we get a palindrome (45595966959554).

The spelling of 14044424515513 in words is "fourteen trillion, forty-four billion, four hundred twenty-four million, five hundred fifteen thousand, five hundred thirteen".