14022430720 has 104 divisors (see below), whose sum is σ = 34434439776. Its totient is φ = 5478187008.

The previous prime is 14022430699. The next prime is 14022430729. The reversal of 14022430720 is 2703422041.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14022430729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 872679 + ... + 888601.

Almost surely, 2^14022430720 is an apocalyptic number.

14022430720 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 14022430720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17217219888).

14022430720 is an abundant number, since it is smaller than the sum of its proper divisors (20412009056).

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

14022430720 is an equidigital number, since it uses as much as digits as its factorization.

14022430720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15995 (or 15973 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 25.

Adding to 14022430720 its reverse (2703422041), we get a palindrome (16725852761).

The spelling of 14022430720 in words is "fourteen billion, twenty-two million, four hundred thirty thousand, seven hundred twenty".