2111040334044 has 18 divisors (see below), whose sum is σ = 5336240844480. Its totient is φ = 703680111336.

The previous prime is 2111040333979. The next prime is 2111040334063. The reversal of 2111040334044 is 4404330401112.

2111040334044 is a `hidden beast` number, since 211 + 1 + 0 + 40 + 3 + 3 + 404 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 2111040333999 and 2111040334017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29320004604 + ... + 29320004675.

Almost surely, 2^{2111040334044} is an apocalyptic number.

It is an amenable number.

2111040334044 is an abundant number, since it is smaller than the sum of its proper divisors (3225200510436).

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

2111040334044 is a wasteful number, since it uses less digits than its factorization.

2111040334044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58640009289 (or 58640009284 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 2111040334044 its reverse (4404330401112), we get a palindrome (6515370735156).

The spelling of 2111040334044 in words is "two trillion, one hundred eleven billion, forty million, three hundred thirty-four thousand, forty-four".