44663161105 has 8 divisors (see below), whose sum is σ = 53597313000. Its totient is φ = 35729515776.

The previous prime is 44663161021. The next prime is 44663161117. The reversal of 44663161105 is 50116136644.

It can be written as a sum of positive squares in 4 ways, for example, as 4474138321 + 40189022784 = 66889^2 + 200472^2 .

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 44663161105 - 2¹⁹ = 44662636817 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106281 + ... + 317209.

It is an arithmetic number, because the mean of its divisors is an integer number (6699664125).

Almost surely, 2^44663161105 is an apocalyptic number.

It is an amenable number.

44663161105 is a deficient number, since it is larger than the sum of its proper divisors (8934151895).

44663161105 is a wasteful number, since it uses less digits than its factorization.

44663161105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253283.

The product of its (nonzero) digits is 51840, while the sum is 37.

Adding to 44663161105 its reverse (50116136644), we get a palindrome (94779297749).

The spelling of 44663161105 in words is "forty-four billion, six hundred sixty-three million, one hundred sixty-one thousand, one hundred five".