20201411002004 has 12 divisors (see below), whose sum is σ = 35932017930228. Its totient is φ = 9935120164800.

The previous prime is 20201411002001. The next prime is 20201411002007. The reversal of 20201411002004 is 40020011410202.

It is an interprime number because it is at equal distance from previous prime (20201411002001) and next prime (20201411002007).

It can be written as a sum of positive squares in 2 ways, for example, as 6836917562500 + 13364493439504 = 2614750^2 + 3655748^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20201411002001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41396333777 + ... + 41396334264.

It is an arithmetic number, because the mean of its divisors is an integer number (2994334827519).

Almost surely, 2^{20201411002004} is an apocalyptic number.

It is an amenable number.

20201411002004 is a deficient number, since it is larger than the sum of its proper divisors (15730606928224).

20201411002004 is a wasteful number, since it uses less digits than its factorization.

20201411002004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82792668106 (or 82792668104 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 20201411002004 its reverse (40020011410202), we get a palindrome (60221422412206).

The spelling of 20201411002004 in words is "twenty trillion, two hundred one billion, four hundred eleven million, two thousand, four".