11004043355 has 8 divisors (see below), whose sum is σ = 13511941872. Its totient is φ = 8598508128.

The previous prime is 11004043319. The next prime is 11004043357. The reversal of 11004043355 is 55334040011.

11004043355 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 a cyclic number.

It is not a de Polignac number, because 11004043355 - 2⁶ = 11004043291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11004043357) 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, 25590584 + ... + 25591013.

It is an arithmetic number, because the mean of its divisors is an integer number (1688992734).

Almost surely, 2^11004043355 is an apocalyptic number.

11004043355 is a deficient number, since it is larger than the sum of its proper divisors (2507898517).

11004043355 is an equidigital number, since it uses as much as digits as its factorization.

11004043355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51181645.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 11004043355 its reverse (55334040011), we get a palindrome (66338083366).

The spelling of 11004043355 in words is "eleven billion, four million, forty-three thousand, three hundred fifty-five".