44403231323 has 4 divisors (see below), whose sum is σ = 48439888728. Its totient is φ = 40366573920.

The previous prime is 44403231317. The next prime is 44403231337. The reversal of 44403231323 is 32313230444.

44403231323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 44403231323 - 2¹² = 44403227227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44403231343) 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, 2018328686 + ... + 2018328707.

It is an arithmetic number, because the mean of its divisors is an integer number (12109972182).

Almost surely, 2^44403231323 is an apocalyptic number.

44403231323 is a deficient number, since it is larger than the sum of its proper divisors (4036657405).

44403231323 is a wasteful number, since it uses less digits than its factorization.

44403231323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4036657404.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 44403231323 its reverse (32313230444), we get a palindrome (76716461767).

The spelling of 44403231323 in words is "forty-four billion, four hundred three million, two hundred thirty-one thousand, three hundred twenty-three".