11673734297 has 2 divisors, whose sum is σ = 11673734298. Its totient is φ = 11673734296.

The previous prime is 11673734207. The next prime is 11673734323. The reversal of 11673734297 is 79243737611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6082284121 + 5591450176 = 77989^2 + 74776^2 .

It is an emirp because it is prime and its reverse (79243737611) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11673734297 is a prime.

It is not a weakly prime, because it can be changed into another prime (11673734207) 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, 5836867148 + 5836867149.

It is an arithmetic number, because the mean of its divisors is an integer number (5836867149).

Almost surely, 2^11673734297 is an apocalyptic number.

It is an amenable number.

11673734297 is a deficient number, since it is larger than the sum of its proper divisors (1).

11673734297 is an equidigital number, since it uses as much as digits as its factorization.

11673734297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1333584, while the sum is 50.

The spelling of 11673734297 in words is "eleven billion, six hundred seventy-three million, seven hundred thirty-four thousand, two hundred ninety-seven".