14432131444 has 6 divisors (see below), whose sum is σ = 25256230034. Its totient is φ = 7216065720.

The previous prime is 14432131433. The next prime is 14432131481. The reversal of 14432131444 is 44413123441.

It can be written as a sum of positive squares in only one way, i.e., 11130250000 + 3301881444 = 105500^2 + 57462^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1804016427 + ... + 1804016434.

Almost surely, 2^14432131444 is an apocalyptic number.

It is an amenable number.

14432131444 is a deficient number, since it is larger than the sum of its proper divisors (10824098590).

14432131444 is a wasteful number, since it uses less digits than its factorization.

14432131444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3608032865 (or 3608032863 counting only the distinct ones).

The product of its digits is 18432, while the sum is 31.

Adding to 14432131444 its reverse (44413123441), we get a palindrome (58845254885).

The spelling of 14432131444 in words is "fourteen billion, four hundred thirty-two million, one hundred thirty-one thousand, four hundred forty-four".