1044410220113 has 4 divisors (see below), whose sum is σ = 1124749467828. Its totient is φ = 964070972400.

The previous prime is 1044410220097. The next prime is 1044410220127. The reversal of 1044410220113 is 3110220144401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 173262397504 + 871147822609 = 416248^2 + 933353^2 .

It is a cyclic number.

It is not a de Polignac number, because 1044410220113 - 2⁴ = 1044410220097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1044410220163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40169623838 + ... + 40169623863.

It is an arithmetic number, because the mean of its divisors is an integer number (281187366957).

Almost surely, 2^{1044410220113} is an apocalyptic number.

1044410220113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1044410220113 is a deficient number, since it is larger than the sum of its proper divisors (80339247715).

1044410220113 is an equidigital number, since it uses as much as digits as its factorization.

1044410220113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80339247714.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1044410220113 its reverse (3110220144401), we get a palindrome (4154630364514).

The spelling of 1044410220113 in words is "one trillion, forty-four billion, four hundred ten million, two hundred twenty thousand, one hundred thirteen".