44321240320311 has 32 divisors (see below), whose sum is σ = 62417006910720. Its totient is φ = 27941496710400.

The previous prime is 44321240320303. The next prime is 44321240320381. The reversal of 44321240320311 is 11302304212344.

44321240320311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44321240320311 - 2³ = 44321240320303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44321240320381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31291456 + ... + 32677173.

It is an arithmetic number, because the mean of its divisors is an integer number (1950531465960).

Almost surely, 2^{44321240320311} is an apocalyptic number.

44321240320311 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

44321240320311 is a deficient number, since it is larger than the sum of its proper divisors (18095766590409).

44321240320311 is a wasteful number, since it uses less digits than its factorization.

44321240320311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63968847.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 44321240320311 its reverse (11302304212344), we get a palindrome (55623544532655).

The spelling of 44321240320311 in words is "forty-four trillion, three hundred twenty-one billion, two hundred forty million, three hundred twenty thousand, three hundred eleven".