2461066620013 has 2 divisors, whose sum is σ = 2461066620014. Its totient is φ = 2461066620012.

The previous prime is 2461066620007. The next prime is 2461066620041. The reversal of 2461066620013 is 3100266601642.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2046553414084 + 414513205929 = 1430578^2 + 643827^2 .

It is a cyclic number.

It is not a de Polignac number, because 2461066620013 - 2²⁹ = 2460529749101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2461066620113) 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 as a sum of consecutive naturals, namely, 1230533310006 + 1230533310007.

It is an arithmetic number, because the mean of its divisors is an integer number (1230533310007).

Almost surely, 2^{2461066620013} is an apocalyptic number.

It is an amenable number.

2461066620013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2461066620013 is an equidigital number, since it uses as much as digits as its factorization.

2461066620013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 2461066620013 in words is "two trillion, four hundred sixty-one billion, sixty-six million, six hundred twenty thousand, thirteen".