2021424321114 has 48 divisors (see below), whose sum is σ = 4783011629760. Its totient is φ = 611899030080.

The previous prime is 2021424321113. The next prime is 2021424321199. The reversal of 2021424321114 is 4111234241202.

2021424321114 is a `hidden beast` number, since 2 + 0 + 21 + 424 + 3 + 211 + 1 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (2021424321113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5262294 + ... + 5633345.

It is an arithmetic number, because the mean of its divisors is an integer number (99646075620).

Almost surely, 2^{2021424321114} is an apocalyptic number.

2021424321114 is an abundant number, since it is smaller than the sum of its proper divisors (2761587308646).

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

2021424321114 is a wasteful number, since it uses less digits than its factorization.

2021424321114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10896595 (or 10896592 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 2021424321114 its reverse (4111234241202), we get a palindrome (6132658562316).

The spelling of 2021424321114 in words is "two trillion, twenty-one billion, four hundred twenty-four million, three hundred twenty-one thousand, one hundred fourteen".