2021000004060 has 48 divisors (see below), whose sum is σ = 5991670603296. Its totient is φ = 507231373312.

The previous prime is 2021000004059. The next prime is 2021000004071. The reversal of 2021000004060 is 604000001202.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 990685257 + ... + 990687296.

It is an arithmetic number, because the mean of its divisors is an integer number (124826470902).

Almost surely, 2^{2021000004060} is an apocalyptic number.

2021000004060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2021000004060 is an abundant number, since it is smaller than the sum of its proper divisors (3970670599236).

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

2021000004060 is a wasteful number, since it uses less digits than its factorization.

2021000004060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1981372582 (or 1981372580 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 2021000004060 its reverse (604000001202), we get a palindrome (2625000005262).

The spelling of 2021000004060 in words is "two trillion, twenty-one billion, four thousand, sixty".