1044166220241 has 8 divisors (see below), whose sum is σ = 1398046823040. Its totient is φ = 693198215472.

The previous prime is 1044166220219. The next prime is 1044166220243. The reversal of 1044166220241 is 1420226614401.

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

It is not a de Polignac number, because 1044166220241 - 2¹⁵ = 1044166187473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1044166220243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 728148670 + ... + 728150103.

It is an arithmetic number, because the mean of its divisors is an integer number (174755852880).

Almost surely, 2^{1044166220241} is an apocalyptic number.

It is an amenable number.

1044166220241 is a deficient number, since it is larger than the sum of its proper divisors (353880602799).

1044166220241 is a wasteful number, since it uses less digits than its factorization.

1044166220241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1456299015.

The product of its (nonzero) digits is 18432, while the sum is 33.

The spelling of 1044166220241 in words is "one trillion, forty-four billion, one hundred sixty-six million, two hundred twenty thousand, two hundred forty-one".