11134455441 has 8 divisors (see below), whose sum is σ = 14916301344. Its totient is φ = 7387789920.

The previous prime is 11134455421. The next prime is 11134455443. The reversal of 11134455441 is 14455443111.

11134455441 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 not a de Polignac number, because 11134455441 - 2⁶ = 11134455377 is a prime.

It is a super-2 number, since 2×11134455441² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11134455443) 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, 8794356 + ... + 8795621.

It is an arithmetic number, because the mean of its divisors is an integer number (1864537668).

Almost surely, 2^11134455441 is an apocalyptic number.

It is an amenable number.

11134455441 is a deficient number, since it is larger than the sum of its proper divisors (3781845903).

11134455441 is a wasteful number, since it uses less digits than its factorization.

11134455441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17590191.

The product of its digits is 19200, while the sum is 33.

Adding to 11134455441 its reverse (14455443111), we get a palindrome (25589898552).

The spelling of 11134455441 in words is "eleven billion, one hundred thirty-four million, four hundred fifty-five thousand, four hundred forty-one".