20210000988941 has 2 divisors, whose sum is σ = 20210000988942. Its totient is φ = 20210000988940.

The previous prime is 20210000988929. The next prime is 20210000988953. The reversal of 20210000988941 is 14988900001202.

It is a balanced prime because it is at equal distance from previous prime (20210000988929) and next prime (20210000988953).

It can be written as a sum of positive squares in only one way, i.e., 19833439575625 + 376561413316 = 4453475^2 + 613646^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20210000988941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20210000988892 and 20210000988901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20210000984941) 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 as a sum of consecutive naturals, namely, 10105000494470 + 10105000494471.

It is an arithmetic number, because the mean of its divisors is an integer number (10105000494471).

Almost surely, 2^{20210000988941} is an apocalyptic number.

It is an amenable number.

20210000988941 is a deficient number, since it is larger than the sum of its proper divisors (1).

20210000988941 is an equidigital number, since it uses as much as digits as its factorization.

20210000988941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 44.

The spelling of 20210000988941 in words is "twenty trillion, two hundred ten billion, nine hundred eighty-eight thousand, nine hundred forty-one".