14144488513 has 4 divisors (see below), whose sum is σ = 14600762368. Its totient is φ = 13688214660.

The previous prime is 14144488483. The next prime is 14144488543. The reversal of 14144488513 is 31588444141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (14144488483) and next prime (14144488543).

It is a cyclic number.

It is not a de Polignac number, because 14144488513 - 2¹⁷ = 14144357441 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 14144488513.

It is not an unprimeable number, because it can be changed into a prime (14144488543) 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, 228136881 + ... + 228136942.

It is an arithmetic number, because the mean of its divisors is an integer number (3650190592).

Almost surely, 2^14144488513 is an apocalyptic number.

It is an amenable number.

14144488513 is a deficient number, since it is larger than the sum of its proper divisors (456273855).

14144488513 is an equidigital number, since it uses as much as digits as its factorization.

14144488513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456273854.

The product of its digits is 245760, while the sum is 43.

The spelling of 14144488513 in words is "fourteen billion, one hundred forty-four million, four hundred eighty-eight thousand, five hundred thirteen".