11344334471 has 2 divisors, whose sum is σ = 11344334472. Its totient is φ = 11344334470.

The previous prime is 11344334453. The next prime is 11344334497. The reversal of 11344334471 is 17443344311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11344334471 - 2²² = 11340140167 is a prime.

It is a super-3 number, since 3×11344334471³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11344334371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5672167235 + 5672167236.

It is an arithmetic number, because the mean of its divisors is an integer number (5672167236).

Almost surely, 2^11344334471 is an apocalyptic number.

11344334471 is a deficient number, since it is larger than the sum of its proper divisors (1).

11344334471 is an equidigital number, since it uses as much as digits as its factorization.

11344334471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 35.

Adding to 11344334471 its reverse (17443344311), we get a palindrome (28787678782).

The spelling of 11344334471 in words is "eleven billion, three hundred forty-four million, three hundred thirty-four thousand, four hundred seventy-one".