14231303544 has 64 divisors (see below), whose sum is σ = 39079123200. Its totient is φ = 4298697216.

The previous prime is 14231303461. The next prime is 14231303549. The reversal of 14231303544 is 44530313241.

It is a super-2 number, since 2×14231303544² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14231303549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 667969 + ... + 688944.

It is an arithmetic number, because the mean of its divisors is an integer number (610611300).

Almost surely, 2^14231303544 is an apocalyptic number.

It is an amenable number.

14231303544 is an abundant number, since it is smaller than the sum of its proper divisors (24847819656).

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

14231303544 is a wasteful number, since it uses less digits than its factorization.

14231303544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356964 (or 1356960 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 14231303544 its reverse (44530313241), we get a palindrome (58761616785).

The spelling of 14231303544 in words is "fourteen billion, two hundred thirty-one million, three hundred three thousand, five hundred forty-four".