44440111103 has 2 divisors, whose sum is σ = 44440111104. Its totient is φ = 44440111102.

The previous prime is 44440111081. The next prime is 44440111127. The reversal of 44440111103 is 30111104444.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44440111103 - 2²² = 44435916799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44440111153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22220055551 + 22220055552.

It is an arithmetic number, because the mean of its divisors is an integer number (22220055552).

Almost surely, 2^44440111103 is an apocalyptic number.

44440111103 is a deficient number, since it is larger than the sum of its proper divisors (1).

44440111103 is an equidigital number, since it uses as much as digits as its factorization.

44440111103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 44440111103 its reverse (30111104444), we get a palindrome (74551215547).

The spelling of 44440111103 in words is "forty-four billion, four hundred forty million, one hundred eleven thousand, one hundred three".