11404424401011 has 12 divisors (see below), whose sum is σ = 16783869873888. Its totient is φ = 7459497721104.

The previous prime is 11404424401001. The next prime is 11404424401033. The reversal of 11404424401011 is 11010442440411.

11404424401011 is a `hidden beast` number, since 1 + 1 + 404 + 4 + 244 + 0 + 1 + 0 + 11 = 666.

11404424401011 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 11404424401011 - 2¹⁰ = 11404424399987 is a prime.

It is a super-2 number, since 2×11404424401011² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11404424401001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11954322795 + ... + 11954323748.

It is an arithmetic number, because the mean of its divisors is an integer number (1398655822824).

Almost surely, 2^{11404424401011} is an apocalyptic number.

11404424401011 is a deficient number, since it is larger than the sum of its proper divisors (5379445472877).

11404424401011 is a wasteful number, since it uses less digits than its factorization.

11404424401011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23908646602 (or 23908646599 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

Adding to 11404424401011 its reverse (11010442440411), we get a palindrome (22414866841422).

The spelling of 11404424401011 in words is "eleven trillion, four hundred four billion, four hundred twenty-four million, four hundred one thousand, eleven".