44320212403 has 2 divisors, whose sum is σ = 44320212404. Its totient is φ = 44320212402.

The previous prime is 44320212379. The next prime is 44320212437. The reversal of 44320212403 is 30421202344.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44320212403 - 2⁵ = 44320212371 is a prime.

It is not a weakly prime, because it can be changed into another prime (44320212493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22160106201 + 22160106202.

It is an arithmetic number, because the mean of its divisors is an integer number (22160106202).

Almost surely, 2^44320212403 is an apocalyptic number.

44320212403 is a deficient number, since it is larger than the sum of its proper divisors (1).

44320212403 is an equidigital number, since it uses as much as digits as its factorization.

44320212403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 44320212403 its reverse (30421202344), we get a palindrome (74741414747).

The spelling of 44320212403 in words is "forty-four billion, three hundred twenty million, two hundred twelve thousand, four hundred three".