11044143624121 has 4 divisors (see below), whose sum is σ = 11625414341200. Its totient is φ = 10462872907044.

The previous prime is 11044143624089. The next prime is 11044143624131. The reversal of 11044143624121 is 12142634144011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11044143624121 - 2⁵ = 11044143624089 is a prime.

It is a super-2 number, since 2×11044143624121² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11044143624131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290635358511 + ... + 290635358548.

It is an arithmetic number, because the mean of its divisors is an integer number (2906353585300).

Almost surely, 2^{11044143624121} is an apocalyptic number.

It is an amenable number.

11044143624121 is a deficient number, since it is larger than the sum of its proper divisors (581270717079).

11044143624121 is an equidigital number, since it uses as much as digits as its factorization.

11044143624121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581270717078.

The product of its (nonzero) digits is 18432, while the sum is 34.

Adding to 11044143624121 its reverse (12142634144011), we get a palindrome (23186777768132).

The spelling of 11044143624121 in words is "eleven trillion, forty-four billion, one hundred forty-three million, six hundred twenty-four thousand, one hundred twenty-one".