13770606243013 has 2 divisors, whose sum is σ = 13770606243014. Its totient is φ = 13770606243012.

The previous prime is 13770606242971. The next prime is 13770606243083. The reversal of 13770606243013 is 31034260607731.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13720816122244 + 49790120769 = 3704162^2 + 223137^2 .

It is a cyclic number.

It is not a de Polignac number, because 13770606243013 - 2¹³ = 13770606234821 is a prime.

It is a super-2 number, since 2×13770606243013² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13770606243083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6885303121506 + 6885303121507.

It is an arithmetic number, because the mean of its divisors is an integer number (6885303121507).

Almost surely, 2^{13770606243013} is an apocalyptic number.

It is an amenable number.

13770606243013 is a deficient number, since it is larger than the sum of its proper divisors (1).

13770606243013 is an equidigital number, since it uses as much as digits as its factorization.

13770606243013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 381024, while the sum is 43.

The spelling of 13770606243013 in words is "thirteen trillion, seven hundred seventy billion, six hundred six million, two hundred forty-three thousand, thirteen".