11344246563 has 8 divisors (see below), whose sum is σ = 16289174608. Its totient is φ = 6981074784.

The previous prime is 11344246561. The next prime is 11344246577. The reversal of 11344246563 is 36564244311.

11344246563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11344246563 - 2¹ = 11344246561 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 290878117 = 11344246563 / (1 + 1 + 3 + 4 + 4 + 2 + 4 + 6 + 5 + 6 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11344246561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145439020 + ... + 145439097.

It is an arithmetic number, because the mean of its divisors is an integer number (2036146826).

Almost surely, 2^11344246563 is an apocalyptic number.

11344246563 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11344246563 is a deficient number, since it is larger than the sum of its proper divisors (4944928045).

11344246563 is a wasteful number, since it uses less digits than its factorization.

11344246563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290878133.

The product of its digits is 207360, while the sum is 39.

The spelling of 11344246563 in words is "eleven billion, three hundred forty-four million, two hundred forty-six thousand, five hundred sixty-three".