44106561840047 has 6 divisors (see below), whose sum is σ = 51307633160928. Its totient is φ = 37805624434284.

The previous prime is 44106561840031. The next prime is 44106561840049. The reversal of 44106561840047 is 74004816560144.

It is not a de Polignac number, because 44106561840047 - 2⁴ = 44106561840031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44106561839977 and 44106561840004.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 450066957503 + ... + 450066957600.

It is an arithmetic number, because the mean of its divisors is an integer number (8551272193488).

Almost surely, 2^{44106561840047} is an apocalyptic number.

44106561840047 is a deficient number, since it is larger than the sum of its proper divisors (7201071320881).

44106561840047 is an equidigital number, since it uses as much as digits as its factorization.

44106561840047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900133915117 (or 900133915110 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 50.

The spelling of 44106561840047 in words is "forty-four trillion, one hundred six billion, five hundred sixty-one million, eight hundred forty thousand, forty-seven".