11344243297 has 2 divisors, whose sum is σ = 11344243298. Its totient is φ = 11344243296.

The previous prime is 11344243247. The next prime is 11344243307. The reversal of 11344243297 is 79234244311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7711649856 + 3632593441 = 87816^2 + 60271^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11344243297 is a prime.

It is not a weakly prime, because it can be changed into another prime (11344243247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5672121648 + 5672121649.

It is an arithmetic number, because the mean of its divisors is an integer number (5672121649).

Almost surely, 2^11344243297 is an apocalyptic number.

It is an amenable number.

11344243297 is a deficient number, since it is larger than the sum of its proper divisors (1).

11344243297 is an equidigital number, since it uses as much as digits as its factorization.

11344243297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 40.

The spelling of 11344243297 in words is "eleven billion, three hundred forty-four million, two hundred forty-three thousand, two hundred ninety-seven".