11441200055 has 32 divisors (see below), whose sum is σ = 14123704320. Its totient is φ = 8894304640.

The previous prime is 11441200027. The next prime is 11441200081. The reversal of 11441200055 is 55000214411.

It is not a de Polignac number, because 11441200055 - 2²² = 11437005751 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11441200055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14800649 + ... + 14801421.

It is an arithmetic number, because the mean of its divisors is an integer number (441365760).

Almost surely, 2^11441200055 is an apocalyptic number.

11441200055 is a deficient number, since it is larger than the sum of its proper divisors (2682504265).

11441200055 is a wasteful number, since it uses less digits than its factorization.

11441200055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351.

The product of its (nonzero) digits is 800, while the sum is 23.

Adding to 11441200055 its reverse (55000214411), we get a palindrome (66441414466).

The spelling of 11441200055 in words is "eleven billion, four hundred forty-one million, two hundred thousand, fifty-five".