11043417263411 has 16 divisors (see below), whose sum is σ = 12183306327360. Its totient is φ = 9945026503680.

The previous prime is 11043417263401. The next prime is 11043417263419. The reversal of 11043417263411 is 11436271434011.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11043417263411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11043417263419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21346346 + ... + 21857568.

It is an arithmetic number, because the mean of its divisors is an integer number (761456645460).

Almost surely, 2^{11043417263411} is an apocalyptic number.

11043417263411 is a deficient number, since it is larger than the sum of its proper divisors (1139889063949).

11043417263411 is a wasteful number, since it uses less digits than its factorization.

11043417263411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551806.

The product of its (nonzero) digits is 48384, while the sum is 38.

Adding to 11043417263411 its reverse (11436271434011), we get a palindrome (22479688697422).

The spelling of 11043417263411 in words is "eleven trillion, forty-three billion, four hundred seventeen million, two hundred sixty-three thousand, four hundred eleven".