1144124344211 has 4 divisors (see below), whose sum is σ = 1144279613400. Its totient is φ = 1143969075024.

The previous prime is 1144124344171. The next prime is 1144124344217. The reversal of 1144124344211 is 1124434214411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1144124344211 - 2¹⁸ = 1144124082067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1144124344217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77623541 + ... + 77638278.

It is an arithmetic number, because the mean of its divisors is an integer number (286069903350).

Almost surely, 2^{1144124344211} is an apocalyptic number.

1144124344211 is a deficient number, since it is larger than the sum of its proper divisors (155269189).

1144124344211 is an equidigital number, since it uses as much as digits as its factorization.

1144124344211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155269188.

The product of its digits is 12288, while the sum is 32.

Adding to 1144124344211 its reverse (1124434214411), we get a palindrome (2268558558622).

The spelling of 1144124344211 in words is "one trillion, one hundred forty-four billion, one hundred twenty-four million, three hundred forty-four thousand, two hundred eleven".