14323204420 has 48 divisors (see below), whose sum is σ = 35024306688. Its totient is φ = 4818153600.

The previous prime is 14323204417. The next prime is 14323204439. The reversal of 14323204420 is 2440232341.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 957756 + ... + 972595.

It is an arithmetic number, because the mean of its divisors is an integer number (729673056).

Almost surely, 2^14323204420 is an apocalyptic number.

14323204420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14323204420 is an abundant number, since it is smaller than the sum of its proper divisors (20701102268).

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

14323204420 is a wasteful number, since it uses less digits than its factorization.

14323204420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1930420 (or 1930418 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 14323204420 its reverse (2440232341), we get a palindrome (16763436761).

The spelling of 14323204420 in words is "fourteen billion, three hundred twenty-three million, two hundred four thousand, four hundred twenty".