1044221041033 has 16 divisors (see below), whose sum is σ = 1049984141184. Its totient is φ = 1038477646080.

The previous prime is 1044221041027. The next prime is 1044221041093. The reversal of 1044221041033 is 3301401224401.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1044221041033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1044221040989 and 1044221041007.

It is not an unprimeable number, because it can be changed into a prime (1044221041013) 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, 283985391 + ... + 283989067.

It is an arithmetic number, because the mean of its divisors is an integer number (65624008824).

Almost surely, 2^{1044221041033} is an apocalyptic number.

It is an amenable number.

1044221041033 is a deficient number, since it is larger than the sum of its proper divisors (5763100151).

1044221041033 is a wasteful number, since it uses less digits than its factorization.

1044221041033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5952.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1044221041033 its reverse (3301401224401), we get a palindrome (4345622265434).

The spelling of 1044221041033 in words is "one trillion, forty-four billion, two hundred twenty-one million, forty-one thousand, thirty-three".