11334405655 has 4 divisors (see below), whose sum is σ = 13601286792. Its totient is φ = 9067524520.

The previous prime is 11334405637. The next prime is 11334405701. The reversal of 11334405655 is 55650443311.

11334405655 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 11334405655 - 2⁹ = 11334405143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1133440561 + ... + 1133440570.

It is an arithmetic number, because the mean of its divisors is an integer number (3400321698).

Almost surely, 2^11334405655 is an apocalyptic number.

11334405655 is a deficient number, since it is larger than the sum of its proper divisors (2266881137).

11334405655 is an equidigital number, since it uses as much as digits as its factorization.

11334405655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2266881136.

The product of its (nonzero) digits is 108000, while the sum is 37.

Adding to 11334405655 its reverse (55650443311), we get a palindrome (66984848966).

The spelling of 11334405655 in words is "eleven billion, three hundred thirty-four million, four hundred five thousand, six hundred fifty-five".