11043343044215 has 8 divisors (see below), whose sum is σ = 13252218228288. Its totient is φ = 8834536718560.

The previous prime is 11043343044191. The next prime is 11043343044233. The reversal of 11043343044215 is 51244034334011.

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

It is not a de Polignac number, because 11043343044215 - 2³² = 11039048076919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16861112 + ... + 17503821.

It is an arithmetic number, because the mean of its divisors is an integer number (1656527278536).

Almost surely, 2^{11043343044215} is an apocalyptic number.

11043343044215 is a deficient number, since it is larger than the sum of its proper divisors (2208875184073).

11043343044215 is an equidigital number, since it uses as much as digits as its factorization.

11043343044215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34429209.

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 11043343044215 its reverse (51244034334011), we get a palindrome (62287377378226).

The spelling of 11043343044215 in words is "eleven trillion, forty-three billion, three hundred forty-three million, forty-four thousand, two hundred fifteen".