2040812106111 has 48 divisors (see below), whose sum is σ = 3000652444608. Its totient is φ = 1336393728000.

The previous prime is 2040812106097. The next prime is 2040812106121. The reversal of 2040812106111 is 1116012180402.

It is a happy number.

2040812106111 is a `hidden beast` number, since 2 + 0 + 40 + 8 + 1 + 2 + 1 + 0 + 611 + 1 = 666.

It is not a de Polignac number, because 2040812106111 - 2²⁹ = 2040275235199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040812106121) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 160422231 + ... + 160434951.

It is an arithmetic number, because the mean of its divisors is an integer number (62513592596).

Almost surely, 2^{2040812106111} is an apocalyptic number.

2040812106111 is a deficient number, since it is larger than the sum of its proper divisors (959840338497).

2040812106111 is a wasteful number, since it uses less digits than its factorization.

2040812106111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14192 (or 14189 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 27.

Adding to 2040812106111 its reverse (1116012180402), we get a palindrome (3156824286513).

The spelling of 2040812106111 in words is "two trillion, forty billion, eight hundred twelve million, one hundred six thousand, one hundred eleven".