14025430020 has 96 divisors (see below), whose sum is σ = 44989056000. Its totient is φ = 3198121344.

The previous prime is 14025430007. The next prime is 14025430021. The reversal of 14025430020 is 2003452041.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (14025430021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136131 + ... + 215829.

It is an arithmetic number, because the mean of its divisors is an integer number (468636000).

Almost surely, 2^14025430020 is an apocalyptic number.

14025430020 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 14025430020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22494528000).

14025430020 is an abundant number, since it is smaller than the sum of its proper divisors (30963625980).

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

14025430020 is a wasteful number, since it uses less digits than its factorization.

14025430020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80137 (or 80135 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

Adding to 14025430020 its reverse (2003452041), we get a palindrome (16028882061).

The spelling of 14025430020 in words is "fourteen billion, twenty-five million, four hundred thirty thousand, twenty".