14420332032 has 80 divisors (see below), whose sum is σ = 38448432000. Its totient is φ = 4802803712.

The previous prime is 14420332027. The next prime is 14420332051. The reversal of 14420332032 is 23023302441.

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

It is a junction number, because it is equal to n+sod(n) for n = 14420331993 and 14420332011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2299333 + ... + 2305595.

It is an arithmetic number, because the mean of its divisors is an integer number (480605400).

Almost surely, 2^14420332032 is an apocalyptic number.

14420332032 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 14420332032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19224216000).

14420332032 is an abundant number, since it is smaller than the sum of its proper divisors (24028099968).

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

14420332032 is an equidigital number, since it uses as much as digits as its factorization.

14420332032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7783 (or 7767 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 14420332032 its reverse (23023302441), we get a palindrome (37443634473).

The spelling of 14420332032 in words is "fourteen billion, four hundred twenty million, three hundred thirty-two thousand, thirty-two".