14163443544 has 48 divisors (see below), whose sum is σ = 36251328600. Its totient is φ = 4611339264.

The previous prime is 14163443537. The next prime is 14163443549. The reversal of 14163443544 is 44534436141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14163443549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115209 + ... + 203960.

Almost surely, 2^14163443544 is an apocalyptic number.

It is an amenable number.

14163443544 is an abundant number, since it is smaller than the sum of its proper divisors (22087885056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14163443544 is a wasteful number, since it uses less digits than its factorization.

14163443544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319264 (or 319217 counting only the distinct ones).

The product of its digits is 276480, while the sum is 39.

Adding to 14163443544 its reverse (44534436141), we get a palindrome (58697879685).

The spelling of 14163443544 in words is "fourteen billion, one hundred sixty-three million, four hundred forty-three thousand, five hundred forty-four".