11040040770 has 64 divisors (see below), whose sum is σ = 28936175616. Its totient is φ = 2673471680.

The previous prime is 11040040747. The next prime is 11040040783. The reversal of 11040040770 is 7704004011.

It is a self number, because there is not a number n which added to its sum of digits gives 11040040770.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 294847 + ... + 330173.

It is an arithmetic number, because the mean of its divisors is an integer number (452127744).

Almost surely, 2^11040040770 is an apocalyptic number.

11040040770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11040040770 is an abundant number, since it is smaller than the sum of its proper divisors (17896134846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11040040770 is a wasteful number, since it uses less digits than its factorization.

11040040770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36295.

The product of its (nonzero) digits is 784, while the sum is 24.

Adding to 11040040770 its reverse (7704004011), we get a palindrome (18744044781).

The spelling of 11040040770 in words is "eleven billion, forty million, forty thousand, seven hundred seventy".