5444442111 has 8 divisors (see below), whose sum is σ = 7436311344. Its totient is φ = 3541100480.

The previous prime is 5444442109. The next prime is 5444442149. The reversal of 5444442111 is 1112444445.

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

It is a cyclic number.

It is not a de Polignac number, because 5444442111 - 2¹ = 5444442109 is a prime.

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5444442011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22131756 + ... + 22132001.

It is an arithmetic number, because the mean of its divisors is an integer number (929538918).

Almost surely, 2^5444442111 is an apocalyptic number.

5444442111 is a deficient number, since it is larger than the sum of its proper divisors (1991869233).

5444442111 is a wasteful number, since it uses less digits than its factorization.

5444442111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44263801.

The product of its digits is 10240, while the sum is 30.

The square root of 5444442111 is about 73786.4629251193. The cubic root of 5444442111 is about 1759.2104446402.

Adding to 5444442111 its reverse (1112444445), we get a palindrome (6556886556).

The spelling of 5444442111 in words is "five billion, four hundred forty-four million, four hundred forty-two thousand, one hundred eleven".