2032421214340 has 192 divisors, whose sum is σ = 4744118937600. Its totient is φ = 731306421120.

The previous prime is 2032421214323. The next prime is 2032421214347. The reversal of 2032421214340 is 434121242302.

It is a junction number, because it is equal to n+sod(n) for n = 2032421214299 and 2032421214308.

It is not an unprimeable number, because it can be changed into a prime (2032421214347) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1081649521 + ... + 1081651399.

It is an arithmetic number, because the mean of its divisors is an integer number (24708952800).

Almost surely, 2^{2032421214340} is an apocalyptic number.

2032421214340 is a gapful number since it is divisible by the number (20) 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 2032421214340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2372059468800).

2032421214340 is an abundant number, since it is smaller than the sum of its proper divisors (2711697723260).

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

2032421214340 is a wasteful number, since it uses less digits than its factorization.

2032421214340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2327 (or 2303 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 2032421214340 its reverse (434121242302), we get a palindrome (2466542456642).

The spelling of 2032421214340 in words is "two trillion, thirty-two billion, four hundred twenty-one million, two hundred fourteen thousand, three hundred forty".