14120002420000 has 120 divisors (see below), whose sum is σ = 35392747817196. Its totient is φ = 5541434496000.

The previous prime is 14120002419989. The next prime is 14120002420001. The reversal of 14120002420000 is 2420002141.

It can be written as a sum of positive squares in 10 ways, for example, as 84399546256 + 14035602873744 = 290516^2 + 3746412^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (14120002420001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5600379 + ... + 7720378.

Almost surely, 2^{14120002420000} is an apocalyptic number.

14120002420000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14120002420000 is an abundant number, since it is smaller than the sum of its proper divisors (21272745397196).

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

14120002420000 is an equidigital number, since it uses as much as digits as its factorization.

14120002420000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13320840 (or 13320817 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 14120002420000 its reverse (2420002141), we get a palindrome (14122422422141).

The spelling of 14120002420000 in words is "fourteen trillion, one hundred twenty billion, two million, four hundred twenty thousand".