14142424213240 has 64 divisors (see below), whose sum is σ = 31925590594560. Its totient is φ = 5638282043520.

The previous prime is 14142424213217. The next prime is 14142424213241. The reversal of 14142424213240 is 4231242424141.

It is a junction number, because it is equal to n+sod(n) for n = 14142424213196 and 14142424213205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14142424213241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161763379 + ... + 161850781.

It is an arithmetic number, because the mean of its divisors is an integer number (498837353040).

Almost surely, 2^{14142424213240} is an apocalyptic number.

14142424213240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14142424213240 is an abundant number, since it is smaller than the sum of its proper divisors (17783166381320).

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

14142424213240 is a wasteful number, since it uses less digits than its factorization.

14142424213240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100732 (or 100728 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 34.

Adding to 14142424213240 its reverse (4231242424141), we get a palindrome (18373666637381).

The spelling of 14142424213240 in words is "fourteen trillion, one hundred forty-two billion, four hundred twenty-four million, two hundred thirteen thousand, two hundred forty".