44340442103 has 4 divisors (see below), whose sum is σ = 45091975080. Its totient is φ = 43588909128.

The previous prime is 44340442051. The next prime is 44340442121. The reversal of 44340442103 is 30124404344.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 44340442103 - 2¹² = 44340438007 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 (44340442403) 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, 375766400 + ... + 375766517.

It is an arithmetic number, because the mean of its divisors is an integer number (11272993770).

Almost surely, 2^44340442103 is an apocalyptic number.

44340442103 is a deficient number, since it is larger than the sum of its proper divisors (751532977).

44340442103 is an equidigital number, since it uses as much as digits as its factorization.

44340442103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751532976.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 44340442103 its reverse (30124404344), we get a palindrome (74464846447).

The spelling of 44340442103 in words is "forty-four billion, three hundred forty million, four hundred forty-two thousand, one hundred three".