11444350319 has 2 divisors, whose sum is σ = 11444350320. Its totient is φ = 11444350318.

The previous prime is 11444350273. The next prime is 11444350331. The reversal of 11444350319 is 91305344411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11444350319 - 2⁸ = 11444350063 is a prime.

It is a super-2 number, since 2×11444350319² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11444350349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5722175159 + 5722175160.

It is an arithmetic number, because the mean of its divisors is an integer number (5722175160).

Almost surely, 2^11444350319 is an apocalyptic number.

11444350319 is a deficient number, since it is larger than the sum of its proper divisors (1).

11444350319 is an equidigital number, since it uses as much as digits as its factorization.

11444350319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 11444350319 in words is "eleven billion, four hundred forty-four million, three hundred fifty thousand, three hundred nineteen".