14431202254432 has 24 divisors (see below), whose sum is σ = 28662858024696. Its totient is φ = 7151746248192.

The previous prime is 14431202254411. The next prime is 14431202254433. The reversal of 14431202254432 is 23445220213441.

It is a junction number, because it is equal to n+sod(n) for n = 14431202254391 and 14431202254400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14431202254433) 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, 1995461298 + ... + 1995468529.

It is an arithmetic number, because the mean of its divisors is an integer number (1194285751029).

Almost surely, 2^{14431202254432} is an apocalyptic number.

It is an amenable number.

14431202254432 is a deficient number, since it is larger than the sum of its proper divisors (14231655770264).

14431202254432 is a wasteful number, since it uses less digits than its factorization.

14431202254432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3990929950 (or 3990929942 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 37.

Adding to 14431202254432 its reverse (23445220213441), we get a palindrome (37876422467873).

The spelling of 14431202254432 in words is "fourteen trillion, four hundred thirty-one billion, two hundred two million, two hundred fifty-four thousand, four hundred thirty-two".