14243465532 has 12 divisors (see below), whose sum is σ = 33234752936. Its totient is φ = 4747821840.

The previous prime is 14243465459. The next prime is 14243465543. The reversal of 14243465532 is 23556434241.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×14243465532² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 593477719 + ... + 593477742.

Almost surely, 2^14243465532 is an apocalyptic number.

14243465532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14243465532 is an abundant number, since it is smaller than the sum of its proper divisors (18991287404).

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

14243465532 is a wasteful number, since it uses less digits than its factorization.

14243465532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186955468 (or 1186955466 counting only the distinct ones).

The product of its digits is 345600, while the sum is 39.

Adding to 14243465532 its reverse (23556434241), we get a palindrome (37799899773).

The spelling of 14243465532 in words is "fourteen billion, two hundred forty-three million, four hundred sixty-five thousand, five hundred thirty-two".