44344004123 has 2 divisors, whose sum is σ = 44344004124. Its totient is φ = 44344004122.

The previous prime is 44344004113. The next prime is 44344004137. The reversal of 44344004123 is 32140044344.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44344004123 - 2³² = 40049036827 is a prime.

It is not a weakly prime, because it can be changed into another prime (44344004113) 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 as a sum of consecutive naturals, namely, 22172002061 + 22172002062.

It is an arithmetic number, because the mean of its divisors is an integer number (22172002062).

Almost surely, 2^44344004123 is an apocalyptic number.

44344004123 is a deficient number, since it is larger than the sum of its proper divisors (1).

44344004123 is an equidigital number, since it uses as much as digits as its factorization.

44344004123 is an odious number, because the sum of its binary digits is odd.

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

Adding to 44344004123 its reverse (32140044344), we get a palindrome (76484048467).

The spelling of 44344004123 in words is "forty-four billion, three hundred forty-four million, four thousand, one hundred twenty-three".