14240342120 has 64 divisors (see below), whose sum is σ = 33165493200. Its totient is φ = 5496422400.

The previous prime is 14240342099. The next prime is 14240342161. The reversal of 14240342120 is 2124304241.

It can be written as a sum of positive squares in 8 ways, for example, as 6333931396 + 7906410724 = 79586^2 + 88918^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2963720 + ... + 2968520.

Almost surely, 2^14240342120 is an apocalyptic number.

14240342120 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 14240342120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16582746600).

14240342120 is an abundant number, since it is smaller than the sum of its proper divisors (18925151080).

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

14240342120 is a wasteful number, since it uses less digits than its factorization.

14240342120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7398 (or 7394 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 14240342120 its reverse (2124304241), we get a palindrome (16364646361).

The spelling of 14240342120 in words is "fourteen billion, two hundred forty million, three hundred forty-two thousand, one hundred twenty".