44312047305309 has 12 divisors (see below), whose sum is σ = 73150046345376. Its totient is φ = 25321169888712.

The previous prime is 44312047305307. The next prime is 44312047305329. The reversal of 44312047305309 is 90350374021344.

44312047305309 is a `hidden beast` number, since 4 + 4 + 3 + 120 + 473 + 0 + 53 + 0 + 9 = 666.

44312047305309 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 44312047305309 - 2¹ = 44312047305307 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44312047305301) 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 11 ways as a sum of consecutive naturals, for example, 351682915059 + ... + 351682915184.

It is an arithmetic number, because the mean of its divisors is an integer number (6095837195448).

Almost surely, 2^{44312047305309} is an apocalyptic number.

It is an amenable number.

44312047305309 is a deficient number, since it is larger than the sum of its proper divisors (28837999040067).

44312047305309 is a wasteful number, since it uses less digits than its factorization.

44312047305309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703365830256 (or 703365830253 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 45.

The spelling of 44312047305309 in words is "forty-four trillion, three hundred twelve billion, forty-seven million, three hundred five thousand, three hundred nine".