11434400411 has 8 divisors (see below), whose sum is σ = 13078275840. Its totient is φ = 9793122408.

The previous prime is 11434400399. The next prime is 11434400429. The reversal of 11434400411 is 11400443411.

11434400411 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 11434400411 - 2²² = 11430206107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11434400441) 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, 639911 + ... + 657536.

It is an arithmetic number, because the mean of its divisors is an integer number (1634784480).

Almost surely, 2^11434400411 is an apocalyptic number.

11434400411 is a deficient number, since it is larger than the sum of its proper divisors (1643875429).

11434400411 is a wasteful number, since it uses less digits than its factorization.

11434400411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1298713.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 11434400411 its reverse (11400443411), we get a palindrome (22834843822).

The spelling of 11434400411 in words is "eleven billion, four hundred thirty-four million, four hundred thousand, four hundred eleven".