14444131132 has 24 divisors (see below), whose sum is σ = 26817136640. Its totient is φ = 6788078640.

The previous prime is 14444131129. The next prime is 14444131147. The reversal of 14444131132 is 23113144441.

It is a self number, because there is not a number n which added to its sum of digits gives 14444131132.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 738594 + ... + 757897.

Almost surely, 2^14444131132 is an apocalyptic number.

It is an amenable number.

14444131132 is a deficient number, since it is larger than the sum of its proper divisors (12373005508).

14444131132 is a wasteful number, since it uses less digits than its factorization.

14444131132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496641 (or 1496639 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

Adding to 14444131132 its reverse (23113144441), we get a palindrome (37557275573).

The spelling of 14444131132 in words is "fourteen billion, four hundred forty-four million, one hundred thirty-one thousand, one hundred thirty-two".