2010711561449 has 2 divisors, whose sum is σ = 2010711561450. Its totient is φ = 2010711561448.

The previous prime is 2010711561371. The next prime is 2010711561451. The reversal of 2010711561449 is 9441651170102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1224714062224 + 785997499225 = 1106668^2 + 886565^2 .

It is a cyclic number.

It is not a de Polignac number, because 2010711561449 - 2²⁰ = 2010710512873 is a prime.

Together with 2010711561451, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2010711563449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005355780724 + 1005355780725.

It is an arithmetic number, because the mean of its divisors is an integer number (1005355780725).

Almost surely, 2^{2010711561449} is an apocalyptic number.

It is an amenable number.

2010711561449 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010711561449 is an equidigital number, since it uses as much as digits as its factorization.

2010711561449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 41.

The spelling of 2010711561449 in words is "two trillion, ten billion, seven hundred eleven million, five hundred sixty-one thousand, four hundred forty-nine".