2021321004114 has 32 divisors (see below), whose sum is σ = 4440430586880. Its totient is φ = 610559204112.

The previous prime is 2021321004097. The next prime is 2021321004119. The reversal of 2021321004114 is 4114001231202.

It is not an unprimeable number, because it can be changed into a prime (2021321004119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 385451422 + ... + 385456665.

It is an arithmetic number, because the mean of its divisors is an integer number (138763455840).

Almost surely, 2^{2021321004114} is an apocalyptic number.

2021321004114 is an abundant number, since it is smaller than the sum of its proper divisors (2419109582766).

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

2021321004114 is a wasteful number, since it uses less digits than its factorization.

2021321004114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770908134.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 2021321004114 its reverse (4114001231202), we get a palindrome (6135322235316).

The spelling of 2021321004114 in words is "two trillion, twenty-one billion, three hundred twenty-one million, four thousand, one hundred fourteen".