611406542211422 has 16 divisors (see below), whose sum is σ = 965380334755200. Its totient is φ = 289613150089560.

The previous prime is 611406542211419. The next prime is 611406542211433. The reversal of 611406542211422 is 224112245604116.

It is a self number, because there is not a number n which added to its sum of digits gives 611406542211422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10834847 + ... + 36608837.

It is an arithmetic number, because the mean of its divisors is an integer number (60336270922200).

Almost surely, 2^{611406542211422} is an apocalyptic number.

611406542211422 is a deficient number, since it is larger than the sum of its proper divisors (353973792543778).

611406542211422 is a wasteful number, since it uses less digits than its factorization.

611406542211422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26398271.

The product of its (nonzero) digits is 184320, while the sum is 41.

Adding to 611406542211422 its reverse (224112245604116), we get a palindrome (835518787815538).

The spelling of 611406542211422 in words is "six hundred eleven trillion, four hundred six billion, five hundred forty-two million, two hundred eleven thousand, four hundred twenty-two".