11084379945 has 16 divisors (see below), whose sum is σ = 17748650112. Its totient is φ = 5907121920.

The previous prime is 11084379907. The next prime is 11084379947. The reversal of 11084379945 is 54997348011.

11084379945 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11084379945 - 2⁸ = 11084379689 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11084379947) 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 15 ways as a sum of consecutive naturals, for example, 264016 + ... + 303105.

It is an arithmetic number, because the mean of its divisors is an integer number (1109290632).

Almost surely, 2^11084379945 is an apocalyptic number.

11084379945 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11084379945 is a deficient number, since it is larger than the sum of its proper divisors (6664270167).

11084379945 is a wasteful number, since it uses less digits than its factorization.

11084379945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568432.

The product of its (nonzero) digits is 1088640, while the sum is 51.

The spelling of 11084379945 in words is "eleven billion, eighty-four million, three hundred seventy-nine thousand, nine hundred forty-five".