11344345743019 has 2 divisors, whose sum is σ = 11344345743020. Its totient is φ = 11344345743018.

The previous prime is 11344345743011. The next prime is 11344345743023. The reversal of 11344345743019 is 91034754344311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11344345743019 - 2³ = 11344345743011 is a prime.

It is a super-2 number, since 2×11344345743019² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11344345743011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5672172871509 + 5672172871510.

It is an arithmetic number, because the mean of its divisors is an integer number (5672172871510).

Almost surely, 2^{11344345743019} is an apocalyptic number.

11344345743019 is a deficient number, since it is larger than the sum of its proper divisors (1).

11344345743019 is an equidigital number, since it uses as much as digits as its factorization.

11344345743019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The spelling of 11344345743019 in words is "eleven trillion, three hundred forty-four billion, three hundred forty-five million, seven hundred forty-three thousand, nineteen".