14144005544 has 16 divisors (see below), whose sum is σ = 26525908500. Its totient is φ = 7070429952.

The previous prime is 14144005529. The next prime is 14144005567. The reversal of 14144005544 is 44550044141.

It can be written as a sum of positive squares in 2 ways, for example, as 14098712644 + 45292900 = 118738^2 + 6730^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14144005544.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157937 + ... + 230720.

Almost surely, 2^14144005544 is an apocalyptic number.

It is an amenable number.

14144005544 is a deficient number, since it is larger than the sum of its proper divisors (12381902956).

14144005544 is a wasteful number, since it uses less digits than its factorization.

14144005544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393212 (or 393208 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 32.

Adding to 14144005544 its reverse (44550044141), we get a palindrome (58694049685).

The spelling of 14144005544 in words is "fourteen billion, one hundred forty-four million, five thousand, five hundred forty-four".