11244402305 has 32 divisors (see below), whose sum is σ = 14432421888. Its totient is φ = 8394624000.

The previous prime is 11244402287. The next prime is 11244402371. The reversal of 11244402305 is 50320444211.

It is not a de Polignac number, because 11244402305 - 2⁶ = 11244402241 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 639380 + ... + 656730.

It is an arithmetic number, because the mean of its divisors is an integer number (451013184).

Almost surely, 2^11244402305 is an apocalyptic number.

It is an amenable number.

11244402305 is a deficient number, since it is larger than the sum of its proper divisors (3188019583).

11244402305 is a wasteful number, since it uses less digits than its factorization.

11244402305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17537.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 11244402305 its reverse (50320444211), we get a palindrome (61564846516).

The spelling of 11244402305 in words is "eleven billion, two hundred forty-four million, four hundred two thousand, three hundred five".