2040000414021 has 6 divisors (see below), whose sum is σ = 2946667264710. Its totient is φ = 1360000276008.

The previous prime is 2040000413993. The next prime is 2040000414041. The reversal of 2040000414021 is 1204140000402.

It can be written as a sum of positive squares in only one way, i.e., 1596404453121 + 443595960900 = 1263489^2 + 666030^2 .

It is not a de Polignac number, because 2040000414021 - 2¹⁰ = 2040000412997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2040000413985 and 2040000414003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040000414041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 113333356326 + ... + 113333356343.

It is an arithmetic number, because the mean of its divisors is an integer number (491111210785).

Almost surely, 2^{2040000414021} is an apocalyptic number.

It is an amenable number.

2040000414021 is a deficient number, since it is larger than the sum of its proper divisors (906666850689).

2040000414021 is a wasteful number, since it uses less digits than its factorization.

2040000414021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226666712675 (or 226666712672 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 2040000414021 its reverse (1204140000402), we get a palindrome (3244140414423).

The spelling of 2040000414021 in words is "two trillion, forty billion, four hundred fourteen thousand, twenty-one".