44106561854323 has 16 divisors (see below), whose sum is σ = 44360520328800. Its totient is φ = 43853191001856.

The previous prime is 44106561854309. The next prime is 44106561854387. The reversal of 44106561854323 is 32345816560144.

It is a cyclic number.

It is not a de Polignac number, because 44106561854323 - 2⁹ = 44106561853811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44106561254323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 616416753 + ... + 616488301.

It is an arithmetic number, because the mean of its divisors is an integer number (2772532520550).

Almost surely, 2^{44106561854323} is an apocalyptic number.

44106561854323 is a deficient number, since it is larger than the sum of its proper divisors (253958474477).

44106561854323 is a wasteful number, since it uses less digits than its factorization.

44106561854323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75606.

The product of its (nonzero) digits is 8294400, while the sum is 52.

The spelling of 44106561854323 in words is "forty-four trillion, one hundred six billion, five hundred sixty-one million, eight hundred fifty-four thousand, three hundred twenty-three".