4144443402211 has 4 divisors (see below), whose sum is σ = 4736506745392. Its totient is φ = 3552380059032.

The previous prime is 4144443402199. The next prime is 4144443402233. The reversal of 4144443402211 is 1122043444414.

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

It is not a de Polignac number, because 4144443402211 - 2¹⁹ = 4144442877923 is a prime.

It is a super-2 number, since 2×4144443402211² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4144443502211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 296031671580 + ... + 296031671593.

It is an arithmetic number, because the mean of its divisors is an integer number (1184126686348).

Almost surely, 2^{4144443402211} is an apocalyptic number.

4144443402211 is a deficient number, since it is larger than the sum of its proper divisors (592063343181).

4144443402211 is an equidigital number, since it uses as much as digits as its factorization.

4144443402211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592063343180.

The product of its (nonzero) digits is 49152, while the sum is 34.

Adding to 4144443402211 its reverse (1122043444414), we get a palindrome (5266486846625).

The spelling of 4144443402211 in words is "four trillion, one hundred forty-four billion, four hundred forty-three million, four hundred two thousand, two hundred eleven".