44106561840009 has 8 divisors (see below), whose sum is σ = 58821415248672. Its totient is φ = 29398041495680.

The previous prime is 44106561839987. The next prime is 44106561840031. The reversal of 44106561840009 is 90004816560144.

It is an interprime number because it is at equal distance from previous prime (44106561839987) and next prime (44106561840031).

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

It is a cyclic number.

It is not a de Polignac number, because 44106561840009 - 2¹⁵ = 44106561807241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44106561840009.

It is not an unprimeable number, because it can be changed into a prime (44106561840049) 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, 1583249832 + ... + 1583277689.

It is an arithmetic number, because the mean of its divisors is an integer number (7352676906084).

Almost surely, 2^{44106561840009} is an apocalyptic number.

It is an amenable number.

44106561840009 is a deficient number, since it is larger than the sum of its proper divisors (14714853408663).

44106561840009 is a wasteful number, since it uses less digits than its factorization.

44106561840009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3166532167.

The product of its (nonzero) digits is 829440, while the sum is 48.

The spelling of 44106561840009 in words is "forty-four trillion, one hundred six billion, five hundred sixty-one million, eight hundred forty thousand, nine".