13144420102273 has 2 divisors, whose sum is σ = 13144420102274. Its totient is φ = 13144420102272.

The previous prime is 13144420102267. The next prime is 13144420102367. The reversal of 13144420102273 is 37220102444131.

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., 9541074632769 + 3603345469504 = 3088863^2 + 1898248^2 .

It is a cyclic number.

It is not a de Polignac number, because 13144420102273 - 2⁵ = 13144420102241 is a prime.

It is not a weakly prime, because it can be changed into another prime (13144420102573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6572210051136 + 6572210051137.

It is an arithmetic number, because the mean of its divisors is an integer number (6572210051137).

Almost surely, 2^{13144420102273} is an apocalyptic number.

It is an amenable number.

13144420102273 is a deficient number, since it is larger than the sum of its proper divisors (1).

13144420102273 is an equidigital number, since it uses as much as digits as its factorization.

13144420102273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 34.

The spelling of 13144420102273 in words is "thirteen trillion, one hundred forty-four billion, four hundred twenty million, one hundred two thousand, two hundred seventy-three".