11411155055 has 16 divisors (see below), whose sum is σ = 14852515104. Its totient is φ = 8382366720.

The previous prime is 11411155037. The next prime is 11411155061. The reversal of 11411155055 is 55055111411.

It is not a de Polignac number, because 11411155055 - 2⁶ = 11411154991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1633697 + ... + 1640666.

It is an arithmetic number, because the mean of its divisors is an integer number (928282194).

Almost surely, 2^11411155055 is an apocalyptic number.

11411155055 is a deficient number, since it is larger than the sum of its proper divisors (3441360049).

11411155055 is a wasteful number, since it uses less digits than its factorization.

11411155055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3274426.

The product of its (nonzero) digits is 2500, while the sum is 29.

Adding to 11411155055 its reverse (55055111411), we get a palindrome (66466266466).

The spelling of 11411155055 in words is "eleven billion, four hundred eleven million, one hundred fifty-five thousand, fifty-five".