2021000001014 has 16 divisors (see below), whose sum is σ = 3191095751280. Its totient is φ = 957302854560.

The previous prime is 2021000001011. The next prime is 2021000001089. The reversal of 2021000001014 is 4101000001202.

It is a junction number, because it is equal to n+sod(n) for n = 2021000000986 and 2021000001004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2021000001011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2865944 + ... + 3500804.

It is an arithmetic number, because the mean of its divisors is an integer number (199443484455).

Almost surely, 2^{2021000001014} is an apocalyptic number.

2021000001014 is a deficient number, since it is larger than the sum of its proper divisors (1170095750266).

2021000001014 is a wasteful number, since it uses less digits than its factorization.

2021000001014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718655.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2021000001014 its reverse (4101000001202), we get a palindrome (6122000002216).

The spelling of 2021000001014 in words is "two trillion, twenty-one billion, one thousand, fourteen".