13063317611746 has 4 divisors (see below), whose sum is σ = 19594976417622. Its totient is φ = 6531658805872.

The previous prime is 13063317611737. The next prime is 13063317611783. The reversal of 13063317611746 is 64711671336031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 12687167229025 + 376150382721 = 3561905^2 + 613311^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13063317611746.

It is an unprimeable number.

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, 3265829402935 + ... + 3265829402938.

Almost surely, 2^{13063317611746} is an apocalyptic number.

13063317611746 is a deficient number, since it is larger than the sum of its proper divisors (6531658805876).

13063317611746 is an equidigital number, since it uses as much as digits as its factorization.

13063317611746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6531658805875.

The product of its (nonzero) digits is 1143072, while the sum is 49.

Adding to 13063317611746 its reverse (64711671336031), we get a palindrome (77774988947777).

The spelling of 13063317611746 in words is "thirteen trillion, sixty-three billion, three hundred seventeen million, six hundred eleven thousand, seven hundred forty-six".