14331204420 has 96 divisors (see below), whose sum is σ = 43504473600. Its totient is φ = 3503976960.

The previous prime is 14331204409. The next prime is 14331204431. The reversal of 14331204420 is 2440213341.

It is an interprime number because it is at equal distance from previous prime (14331204409) and next prime (14331204431).

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, 54565 + ... + 177875.

It is an arithmetic number, because the mean of its divisors is an integer number (453171600).

Almost surely, 2^14331204420 is an apocalyptic number.

14331204420 is a gapful number since it is divisible by the number (10) 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 14331204420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21752236800).

14331204420 is an abundant number, since it is smaller than the sum of its proper divisors (29173269180).

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

14331204420 is a wasteful number, since it uses less digits than its factorization.

14331204420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123485 (or 123483 counting only the distinct ones).

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

Adding to 14331204420 its reverse (2440213341), we get a palindrome (16771417761).

The spelling of 14331204420 in words is "fourteen billion, three hundred thirty-one million, two hundred four thousand, four hundred twenty".