11040302043200 has 84 divisors (see below), whose sum is σ = 27191944434900. Its totient is φ = 4411910307840.

The previous prime is 11040302043187. The next prime is 11040302043203. The reversal of 11040302043200 is 234020304011.

It can be written as a sum of positive squares in 6 ways, for example, as 524959744 + 11039777083456 = 22912^2 + 3322616^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (11040302043203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1610537 + ... + 4967336.

It is an arithmetic number, because the mean of its divisors is an integer number (323713624225).

Almost surely, 2^{11040302043200} is an apocalyptic number.

11040302043200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11040302043200 is an abundant number, since it is smaller than the sum of its proper divisors (16151642391700).

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

11040302043200 is a wasteful number, since it uses less digits than its factorization.

11040302043200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6578944 (or 6578929 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 11040302043200 its reverse (234020304011), we get a palindrome (11274322347211).

The spelling of 11040302043200 in words is "eleven trillion, forty billion, three hundred two million, forty-three thousand, two hundred".