11044880030245 has 4 divisors (see below), whose sum is σ = 13253856036300. Its totient is φ = 8835904024192.

The previous prime is 11044880030243. The next prime is 11044880030273. The reversal of 11044880030245 is 54203008844011.

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 5841855162049 + 5203024868196 = 2416993^2 + 2281014^2 .

It is a cyclic number.

It is not a de Polignac number, because 11044880030245 - 2¹ = 11044880030243 is a prime.

It is a super-2 number, since 2×11044880030245² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11044880030198 and 11044880030207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11044880030243) 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 3 ways as a sum of consecutive naturals, for example, 1104488003020 + ... + 1104488003029.

It is an arithmetic number, because the mean of its divisors is an integer number (3313464009075).

Almost surely, 2^{11044880030245} is an apocalyptic number.

It is an amenable number.

11044880030245 is a deficient number, since it is larger than the sum of its proper divisors (2208976006055).

11044880030245 is an equidigital number, since it uses as much as digits as its factorization.

11044880030245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2208976006054.

The product of its (nonzero) digits is 122880, while the sum is 40.

Adding to 11044880030245 its reverse (54203008844011), we get a palindrome (65247888874256).

The spelling of 11044880030245 in words is "eleven trillion, forty-four billion, eight hundred eighty million, thirty thousand, two hundred forty-five".