4444442001103 has 16 divisors (see below), whose sum is σ = 4799643660000. Its totient is φ = 4091156213760.

The previous prime is 4444442001067. The next prime is 4444442001119. The reversal of 4444442001103 is 3011002444444.

It is a cyclic number.

It is not a de Polignac number, because 4444442001103 - 2⁹ = 4444442000591 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 (4444442008103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8095983 + ... + 8627503.

It is an arithmetic number, because the mean of its divisors is an integer number (299977728750).

Almost surely, 2^{4444442001103} is an apocalyptic number.

4444442001103 is a deficient number, since it is larger than the sum of its proper divisors (355201658897).

4444442001103 is a wasteful number, since it uses less digits than its factorization.

4444442001103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533322.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 4444442001103 its reverse (3011002444444), we get a palindrome (7455444445547).

The spelling of 4444442001103 in words is "four trillion, four hundred forty-four billion, four hundred forty-two million, one thousand, one hundred three".