244311311123 has 8 divisors (see below), whose sum is σ = 266575083696. Its totient is φ = 222056480800.

The previous prime is 244311311119. The next prime is 244311311191. The reversal of 244311311123 is 321113113442.

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

It is not a de Polignac number, because 244311311123 - 2² = 244311311119 is a prime.

It is a super-2 number, since 2×244311311123² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 244311311092 and 244311311101.

It is not an unprimeable number, because it can be changed into a prime (244311341123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2178368 + ... + 2287773.

It is an arithmetic number, because the mean of its divisors is an integer number (33321885462).

Almost surely, 2^244311311123 is an apocalyptic number.

244311311123 is a deficient number, since it is larger than the sum of its proper divisors (22263772573).

244311311123 is a wasteful number, since it uses less digits than its factorization.

244311311123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4471125.

The product of its digits is 1728, while the sum is 26.

Adding to 244311311123 its reverse (321113113442), we get a palindrome (565424424565).

The spelling of 244311311123 in words is "two hundred forty-four billion, three hundred eleven million, three hundred eleven thousand, one hundred twenty-three".