1144323344211 has 8 divisors (see below), whose sum is σ = 1526159443200. Its totient is φ = 762684737352.

The previous prime is 1144323344209. The next prime is 1144323344237. The reversal of 1144323344211 is 1124433234411.

It is a happy number.

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

It is not a de Polignac number, because 1144323344211 - 2¹ = 1144323344209 is a prime.

It is a super-2 number, since 2×1144323344211² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1144323344291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49359511 + ... + 49382688.

It is an arithmetic number, because the mean of its divisors is an integer number (190769930400).

Almost surely, 2^{1144323344211} is an apocalyptic number.

1144323344211 is a deficient number, since it is larger than the sum of its proper divisors (381836098989).

1144323344211 is an equidigital number, since it uses as much as digits as its factorization.

1144323344211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98746065.

The product of its digits is 27648, while the sum is 33.

Adding to 1144323344211 its reverse (1124433234411), we get a palindrome (2268756578622).

The spelling of 1144323344211 in words is "one trillion, one hundred forty-four billion, three hundred twenty-three million, three hundred forty-four thousand, two hundred eleven".