44404040323 has 2 divisors, whose sum is σ = 44404040324. Its totient is φ = 44404040322.

The previous prime is 44404040309. The next prime is 44404040333. The reversal of 44404040323 is 32304040444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44404040323 - 2³³ = 35814105731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44404040291 and 44404040300.

It is not a weakly prime, because it can be changed into another prime (44404040333) 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, 22202020161 + 22202020162.

It is an arithmetic number, because the mean of its divisors is an integer number (22202020162).

Almost surely, 2^44404040323 is an apocalyptic number.

44404040323 is a deficient number, since it is larger than the sum of its proper divisors (1).

44404040323 is an equidigital number, since it uses as much as digits as its factorization.

44404040323 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 28.

Adding to 44404040323 its reverse (32304040444), we get a palindrome (76708080767).

The spelling of 44404040323 in words is "forty-four billion, four hundred four million, forty thousand, three hundred twenty-three".