11445004244 has 12 divisors (see below), whose sum is σ = 20030234868. Its totient is φ = 5722080000.

The previous prime is 11445004237. The next prime is 11445004321. The reversal of 11445004244 is 44240054411.

It can be written as a sum of positive squares in 2 ways, for example, as 9237132100 + 2207872144 = 96110^2 + 46988^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40007 + ... + 156494.

It is an arithmetic number, because the mean of its divisors is an integer number (1669186239).

Almost surely, 2^11445004244 is an apocalyptic number.

It is an amenable number.

11445004244 is a deficient number, since it is larger than the sum of its proper divisors (8585230624).

11445004244 is a wasteful number, since it uses less digits than its factorization.

11445004244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211066 (or 211064 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 29.

Adding to 11445004244 its reverse (44240054411), we get a palindrome (55685058655).

The spelling of 11445004244 in words is "eleven billion, four hundred forty-five million, four thousand, two hundred forty-four".