11240143441069 has 2 divisors, whose sum is σ = 11240143441070. Its totient is φ = 11240143441068.

The previous prime is 11240143441067. The next prime is 11240143441139. The reversal of 11240143441069 is 96014434104211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11111522226025 + 128621215044 = 3333395^2 + 358638^2 .

It is a cyclic number.

It is not a de Polignac number, because 11240143441069 - 2¹ = 11240143441067 is a prime.

It is a super-2 number, since 2×11240143441069² (a number of 27 digits) contains 22 as substring.

Together with 11240143441067, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11240143441063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5620071720534 + 5620071720535.

It is an arithmetic number, because the mean of its divisors is an integer number (5620071720535).

Almost surely, 2^{11240143441069} is an apocalyptic number.

It is an amenable number.

11240143441069 is a deficient number, since it is larger than the sum of its proper divisors (1).

11240143441069 is an equidigital number, since it uses as much as digits as its factorization.

11240143441069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 11240143441069 in words is "eleven trillion, two hundred forty billion, one hundred forty-three million, four hundred forty-one thousand, sixty-nine".