11144444301 has 12 divisors (see below), whose sum is σ = 16121317212. Its totient is φ = 7418651136.

The previous prime is 11144444287. The next prime is 11144444321. The reversal of 11144444301 is 10344444111.

It can be written as a sum of positive squares in 2 ways, for example, as 9437928201 + 1706516100 = 97149^2 + 41310^2 .

It is not a de Polignac number, because 11144444301 - 2¹⁹ = 11143920013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11144444321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 908436 + ... + 920621.

It is an arithmetic number, because the mean of its divisors is an integer number (1343443101).

Almost surely, 2^11144444301 is an apocalyptic number.

It is an amenable number.

11144444301 is a deficient number, since it is larger than the sum of its proper divisors (4976872911).

11144444301 is a wasteful number, since it uses less digits than its factorization.

11144444301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1829740 (or 1829737 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 11144444301 its reverse (10344444111), we get a palindrome (21488888412).

The spelling of 11144444301 in words is "eleven billion, one hundred forty-four million, four hundred forty-four thousand, three hundred one".