13244029793 has 2 divisors, whose sum is σ = 13244029794. Its totient is φ = 13244029792.

The previous prime is 13244029789. The next prime is 13244029811. The reversal of 13244029793 is 39792044231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13217641024 + 26388769 = 114968^2 + 5137^2 .

It is a cyclic number.

It is not a de Polignac number, because 13244029793 - 2² = 13244029789 is a prime.

It is not a weakly prime, because it can be changed into another prime (13244029703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6622014896 + 6622014897.

It is an arithmetic number, because the mean of its divisors is an integer number (6622014897).

Almost surely, 2^13244029793 is an apocalyptic number.

It is an amenable number.

13244029793 is a deficient number, since it is larger than the sum of its proper divisors (1).

13244029793 is an equidigital number, since it uses as much as digits as its factorization.

13244029793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 44.

The spelling of 13244029793 in words is "thirteen billion, two hundred forty-four million, twenty-nine thousand, seven hundred ninety-three".