2421430140000 has 120 divisors (see below), whose sum is σ = 7942775342040. Its totient is φ = 645714688000.

The previous prime is 2421430139993. The next prime is 2421430140029. The reversal of 2421430140000 is 410341242.

2421430140000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 20118585 + ... + 20238584.

It is an arithmetic number, because the mean of its divisors is an integer number (66189794517).

Almost surely, 2^{2421430140000} is an apocalyptic number.

2421430140000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2421430140000 is an abundant number, since it is smaller than the sum of its proper divisors (5521345202040).

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

2421430140000 is an equidigital number, since it uses as much as digits as its factorization.

2421430140000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40357202 (or 40357179 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 2421430140000 its reverse (410341242), we get a palindrome (2421840481242).

The spelling of 2421430140000 in words is "two trillion, four hundred twenty-one billion, four hundred thirty million, one hundred forty thousand".