200001414120973 has 2 divisors, whose sum is σ = 200001414120974. Its totient is φ = 200001414120972.

The previous prime is 200001414120931. The next prime is 200001414121007. The reversal of 200001414120973 is 379021414100002.

It is an a-pointer prime, because the next prime (200001414121007) can be obtained adding 200001414120973 to its sum of digits (34).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 197869995157129 + 2131418963844 = 14066627^2 + 1459938^2 .

It is a cyclic number.

It is not a de Polignac number, because 200001414120973 - 2¹³ = 200001414112781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200001414120773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100000707060486 + 100000707060487.

It is an arithmetic number, because the mean of its divisors is an integer number (100000707060487).

Almost surely, 2^{200001414120973} is an apocalyptic number.

It is an amenable number.

200001414120973 is a deficient number, since it is larger than the sum of its proper divisors (1).

200001414120973 is an equidigital number, since it uses as much as digits as its factorization.

200001414120973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 34.

Adding to 200001414120973 its reverse (379021414100002), we get a palindrome (579022828220975).

The spelling of 200001414120973 in words is "two hundred trillion, one billion, four hundred fourteen million, one hundred twenty thousand, nine hundred seventy-three".