11000443401 has 24 divisors (see below), whose sum is σ = 16256647680. Its totient is φ = 7166105856.

The previous prime is 11000443393. The next prime is 11000443411. The reversal of 11000443401 is 10434400011.

11000443401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11000443401 - 2³ = 11000443393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11000443411) 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 23 ways as a sum of consecutive naturals, for example, 10785 + ... + 148718.

It is an arithmetic number, because the mean of its divisors is an integer number (677360320).

Almost surely, 2^11000443401 is an apocalyptic number.

It is an amenable number.

11000443401 is a deficient number, since it is larger than the sum of its proper divisors (5256204279).

11000443401 is a wasteful number, since it uses less digits than its factorization.

11000443401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159685 (or 159682 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 11000443401 its reverse (10434400011), we get a palindrome (21434843412).

The spelling of 11000443401 in words is "eleven billion, four hundred forty-three thousand, four hundred one".