44240133309 has 8 divisors (see below), whose sum is σ = 58990871520. Its totient is φ = 29491408656.

The previous prime is 44240133283. The next prime is 44240133313. The reversal of 44240133309 is 90333104244.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44240133309 - 2¹⁹ = 44239609021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44240133309.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44240133319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 451354 + ... + 540555.

It is an arithmetic number, because the mean of its divisors is an integer number (7373858940).

Almost surely, 2^44240133309 is an apocalyptic number.

It is an amenable number.

44240133309 is a deficient number, since it is larger than the sum of its proper divisors (14750738211).

44240133309 is a wasteful number, since it uses less digits than its factorization.

44240133309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006779.

The product of its (nonzero) digits is 31104, while the sum is 33.

The spelling of 44240133309 in words is "forty-four billion, two hundred forty million, one hundred thirty-three thousand, three hundred nine".