611675817667422 has 8 divisors (see below), whose sum is σ = 1223351635334856. Its totient is φ = 203891939222472.

The previous prime is 611675817667379. The next prime is 611675817667513. The reversal of 611675817667422 is 224766718576116.

It is a sphenic number, since it is the product of 3 distinct primes.

611675817667422 is an admirable number.

It is a Smith number, since the sum of its digits (69) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50972984805613 + ... + 50972984805624.

It is an arithmetic number, because the mean of its divisors is an integer number (152918954416857).

Almost surely, 2^{611675817667422} is an apocalyptic number.

611675817667422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

611675817667422 is a wasteful number, since it uses less digits than its factorization.

611675817667422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101945969611242.

The product of its digits is 284497920, while the sum is 69.

The spelling of 611675817667422 in words is "six hundred eleven trillion, six hundred seventy-five billion, eight hundred seventeen million, six hundred sixty-seven thousand, four hundred twenty-two".