14032421304420 has 96 divisors (see below), whose sum is σ = 39344582656512. Its totient is φ = 3736858091008.

The previous prime is 14032421304401. The next prime is 14032421304481. The reversal of 14032421304420 is 2440312423041.

14032421304420 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 (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146408434 + ... + 146504246.

It is an arithmetic number, because the mean of its divisors is an integer number (409839402672).

Almost surely, 2^{14032421304420} is an apocalyptic number.

14032421304420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14032421304420 is an abundant number, since it is smaller than the sum of its proper divisors (25312161352092).

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

14032421304420 is a wasteful number, since it uses less digits than its factorization.

14032421304420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99141 (or 99139 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 14032421304420 its reverse (2440312423041), we get a palindrome (16472733727461).

The spelling of 14032421304420 in words is "fourteen trillion, thirty-two billion, four hundred twenty-one million, three hundred four thousand, four hundred twenty".