11004451134120 has 96 divisors (see below), whose sum is σ = 35790745858920. Its totient is φ = 2932364021760.

The previous prime is 11004451134113. The next prime is 11004451134203. The reversal of 11004451134120 is 2143115440011.

It is a happy number.

11004451134120 is a `hidden beast` number, since 1 + 100 + 4 + 4 + 511 + 3 + 41 + 2 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 8771536575684 + 2232914558436 = 2961678^2 + 1494294^2 .

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 10739989 + ... + 11719908.

Almost surely, 2^{11004451134120} is an apocalyptic number.

11004451134120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11004451134120 is an abundant number, since it is smaller than the sum of its proper divisors (24786294724800).

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

11004451134120 is a wasteful number, since it uses less digits than its factorization.

11004451134120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22461275 (or 22461268 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

Adding to 11004451134120 its reverse (2143115440011), we get a palindrome (13147566574131).

The spelling of 11004451134120 in words is "eleven trillion, four billion, four hundred fifty-one million, one hundred thirty-four thousand, one hundred twenty".