11033041540 has 12 divisors (see below), whose sum is σ = 23169387276. Its totient is φ = 4413216608.

The previous prime is 11033041529. The next prime is 11033041541. The reversal of 11033041540 is 4514033011.

It can be written as a sum of positive squares in 2 ways, for example, as 2852200836 + 8180840704 = 53406^2 + 90448^2 .

It is not an unprimeable number, because it can be changed into a prime (11033041541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275826019 + ... + 275826058.

It is an arithmetic number, because the mean of its divisors is an integer number (1930782273).

Almost surely, 2^11033041540 is an apocalyptic number.

11033041540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11033041540 is an abundant number, since it is smaller than the sum of its proper divisors (12136345736).

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

11033041540 is a wasteful number, since it uses less digits than its factorization.

11033041540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551652086 (or 551652084 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 11033041540 its reverse (4514033011), we get a palindrome (15547074551).

The spelling of 11033041540 in words is "eleven billion, thirty-three million, forty-one thousand, five hundred forty".