1144441101 has 8 divisors (see below), whose sum is σ = 1544306400. Its totient is φ = 753768272.

The previous prime is 1144441091. The next prime is 1144441141. The reversal of 1144441101 is 1011444411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1144441101 - 2¹⁵ = 1144408333 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144441141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2297826 + ... + 2298323.

It is an arithmetic number, because the mean of its divisors is an integer number (193038300).

Almost surely, 2^1144441101 is an apocalyptic number.

It is an amenable number.

1144441101 is a deficient number, since it is larger than the sum of its proper divisors (399865299).

1144441101 is an equidigital number, since it uses as much as digits as its factorization.

1144441101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4596235.

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 1144441101 is about 33829.5891343658. The cubic root of 1144441101 is about 1045.9987097635.

Adding to 1144441101 its reverse (1011444411), we get a palindrome (2155885512).

The spelling of 1144441101 in words is "one billion, one hundred forty-four million, four hundred forty-one thousand, one hundred one".