13743217793 has 2 divisors, whose sum is σ = 13743217794. Its totient is φ = 13743217792.

The previous prime is 13743217721. The next prime is 13743217811. The reversal of 13743217793 is 39771234731.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12456345664 + 1286872129 = 111608^2 + 35873^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13743217793 is a prime.

It is not a weakly prime, because it can be changed into another prime (13743217703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6871608896 + 6871608897.

It is an arithmetic number, because the mean of its divisors is an integer number (6871608897).

Almost surely, 2^13743217793 is an apocalyptic number.

It is an amenable number.

13743217793 is a deficient number, since it is larger than the sum of its proper divisors (1).

13743217793 is an equidigital number, since it uses as much as digits as its factorization.

13743217793 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 666792, while the sum is 47.

The spelling of 13743217793 in words is "thirteen billion, seven hundred forty-three million, two hundred seventeen thousand, seven hundred ninety-three".