11204044046064 has 120 divisors (see below), whose sum is σ = 32464018189200. Its totient is φ = 3602895206400.

The previous prime is 11204044046011. The next prime is 11204044046071. The reversal of 11204044046064 is 46064044040211.

11204044046064 is a `hidden beast` number, since 1 + 1 + 2 + 0 + 4 + 0 + 4 + 40 + 4 + 606 + 4 = 666.

It is a super-2 number, since 2×11204044046064² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3898407 + ... + 6132345.

It is an arithmetic number, because the mean of its divisors is an integer number (270533484910).

Almost surely, 2^{11204044046064} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11204044046064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16232009094600).

11204044046064 is an abundant number, since it is smaller than the sum of its proper divisors (21259974143136).

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

11204044046064 is a wasteful number, since it uses less digits than its factorization.

11204044046064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2235183 (or 2235174 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 36.

Adding to 11204044046064 its reverse (46064044040211), we get a palindrome (57268088086275).

The spelling of 11204044046064 in words is "eleven trillion, two hundred four billion, forty-four million, forty-six thousand, sixty-four".