2011342104411 has 16 divisors (see below), whose sum is σ = 2751930546816. Its totient is φ = 1306000878336.

The previous prime is 2011342104397. The next prime is 2011342104469. The reversal of 2011342104411 is 1144012431102.

It is a happy number.

It is not a de Polignac number, because 2011342104411 - 2⁶ = 2011342104347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2011342104311) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 22039165 + ... + 22130238.

It is an arithmetic number, because the mean of its divisors is an integer number (171995659176).

Almost surely, 2^{2011342104411} is an apocalyptic number.

2011342104411 is a deficient number, since it is larger than the sum of its proper divisors (740588442405).

2011342104411 is a wasteful number, since it uses less digits than its factorization.

2011342104411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44169802.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 2011342104411 its reverse (1144012431102), we get a palindrome (3155354535513).

The spelling of 2011342104411 in words is "two trillion, eleven billion, three hundred forty-two million, one hundred four thousand, four hundred eleven".