13119744834289 has 2 divisors, whose sum is σ = 13119744834290. Its totient is φ = 13119744834288.

The previous prime is 13119744834277. The next prime is 13119744834337. The reversal of 13119744834289 is 98243844791131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7297697030625 + 5822047803664 = 2701425^2 + 2412892^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13119744834289 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13119744834289.

It is not a weakly prime, because it can be changed into another prime (13119744834089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6559872417144 + 6559872417145.

It is an arithmetic number, because the mean of its divisors is an integer number (6559872417145).

Almost surely, 2^{13119744834289} is an apocalyptic number.

It is an amenable number.

13119744834289 is a deficient number, since it is larger than the sum of its proper divisors (1).

13119744834289 is an equidigital number, since it uses as much as digits as its factorization.

13119744834289 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41803776, while the sum is 64.

The spelling of 13119744834289 in words is "thirteen trillion, one hundred nineteen billion, seven hundred forty-four million, eight hundred thirty-four thousand, two hundred eighty-nine".