14132352432 has 80 divisors (see below), whose sum is σ = 40034187648. Its totient is φ = 4260311040.

The previous prime is 14132352401. The next prime is 14132352439. The reversal of 14132352432 is 23425323141.

It is a self number, because there is not a number n which added to its sum of digits gives 14132352432.

It is not an unprimeable number, because it can be changed into a prime (14132352439) 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, 32563 + ... + 171245.

Almost surely, 2^14132352432 is an apocalyptic number.

14132352432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14132352432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20017093824).

14132352432 is an abundant number, since it is smaller than the sum of its proper divisors (25901835216).

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

14132352432 is a wasteful number, since it uses less digits than its factorization.

14132352432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138898 (or 138892 counting only the distinct ones).

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

Adding to 14132352432 its reverse (23425323141), we get a palindrome (37557675573).

The spelling of 14132352432 in words is "fourteen billion, one hundred thirty-two million, three hundred fifty-two thousand, four hundred thirty-two".