11043541142205 has 64 divisors (see below), whose sum is σ = 21265079834880. Its totient is φ = 4822013491200.

The previous prime is 11043541142191. The next prime is 11043541142297. The reversal of 11043541142205 is 50224114534011.

It is not a de Polignac number, because 11043541142205 - 2⁴ = 11043541142189 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 62698690 + ... + 62874579.

It is an arithmetic number, because the mean of its divisors is an integer number (332266872420).

Almost surely, 2^{11043541142205} is an apocalyptic number.

11043541142205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11043541142205 is a deficient number, since it is larger than the sum of its proper divisors (10221538692675).

11043541142205 is a wasteful number, since it uses less digits than its factorization.

11043541142205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125573342.

The product of its (nonzero) digits is 19200, while the sum is 33.

Adding to 11043541142205 its reverse (50224114534011), we get a palindrome (61267655676216).

The spelling of 11043541142205 in words is "eleven trillion, forty-three billion, five hundred forty-one million, one hundred forty-two thousand, two hundred five".