11020442403344 has 20 divisors (see below), whose sum is σ = 23293207807440. Its totient is φ = 5009292001440.

The previous prime is 11020442403343. The next prime is 11020442403349. The reversal of 11020442403344 is 44330424402011.

It is a self number, because there is not a number n which added to its sum of digits gives 11020442403344.

It is not an unprimeable number, because it can be changed into a prime (11020442403343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31308074834 + ... + 31308075185.

It is an arithmetic number, because the mean of its divisors is an integer number (1164660390372).

Almost surely, 2^{11020442403344} is an apocalyptic number.

It is an amenable number.

11020442403344 is an abundant number, since it is smaller than the sum of its proper divisors (12272765404096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11020442403344 is a wasteful number, since it uses less digits than its factorization.

11020442403344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62616150038 (or 62616150032 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 11020442403344 its reverse (44330424402011), we get a palindrome (55350866805355).

The spelling of 11020442403344 in words is "eleven trillion, twenty billion, four hundred forty-two million, four hundred three thousand, three hundred forty-four".