11134043401 has 16 divisors (see below), whose sum is σ = 12048664320. Its totient is φ = 10227824640.

The previous prime is 11134043381. The next prime is 11134043407. The reversal of 11134043401 is 10434043111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11134043401 - 2⁵ = 11134043369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11134043407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4962786 + ... + 4965028.

It is an arithmetic number, because the mean of its divisors is an integer number (753041520).

Almost surely, 2^11134043401 is an apocalyptic number.

It is an amenable number.

11134043401 is a deficient number, since it is larger than the sum of its proper divisors (914620919).

11134043401 is a wasteful number, since it uses less digits than its factorization.

11134043401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3936.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 11134043401 its reverse (10434043111), we get a palindrome (21568086512).

The spelling of 11134043401 in words is "eleven billion, one hundred thirty-four million, forty-three thousand, four hundred one".