244144214311 has 4 divisors (see below), whose sum is σ = 246661165072. Its totient is φ = 241627263552.

The previous prime is 244144214287. The next prime is 244144214317. The reversal of 244144214311 is 113412441442.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244144214311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244144214317) 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, 1258475235 + ... + 1258475428.

It is an arithmetic number, because the mean of its divisors is an integer number (61665291268).

Almost surely, 2^244144214311 is an apocalyptic number.

244144214311 is a deficient number, since it is larger than the sum of its proper divisors (2516950761).

244144214311 is an equidigital number, since it uses as much as digits as its factorization.

244144214311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2516950760.

The product of its digits is 12288, while the sum is 31.

Adding to 244144214311 its reverse (113412441442), we get a palindrome (357556655753).

The spelling of 244144214311 in words is "two hundred forty-four billion, one hundred forty-four million, two hundred fourteen thousand, three hundred eleven".