14120043432 has 128 divisors (see below), whose sum is σ = 40598323200. Its totient is φ = 4052563200.

The previous prime is 14120043391. The next prime is 14120043437. The reversal of 14120043432 is 23434002141.

14120043432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (14120043437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 366294 + ... + 403002.

It is an arithmetic number, because the mean of its divisors is an integer number (317174400).

Almost surely, 2^14120043432 is an apocalyptic number.

14120043432 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 14120043432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20299161600).

14120043432 is an abundant number, since it is smaller than the sum of its proper divisors (26478279768).

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

14120043432 is a wasteful number, since it uses less digits than its factorization.

14120043432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36807 (or 36803 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 14120043432 its reverse (23434002141), we get a palindrome (37554045573).

The spelling of 14120043432 in words is "fourteen billion, one hundred twenty million, forty-three thousand, four hundred thirty-two".