11144334379 has 2 divisors, whose sum is σ = 11144334380. Its totient is φ = 11144334378.

The previous prime is 11144334361. The next prime is 11144334407. The reversal of 11144334379 is 97343344111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11144334379 - 2²⁷ = 11010116651 is a prime.

It is a super-3 number, since 3×11144334379³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (11144334319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5572167189 + 5572167190.

It is an arithmetic number, because the mean of its divisors is an integer number (5572167190).

Almost surely, 2^11144334379 is an apocalyptic number.

11144334379 is a deficient number, since it is larger than the sum of its proper divisors (1).

11144334379 is an equidigital number, since it uses as much as digits as its factorization.

11144334379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 40.

The spelling of 11144334379 in words is "eleven billion, one hundred forty-four million, three hundred thirty-four thousand, three hundred seventy-nine".