422084471867 has 8 divisors (see below), whose sum is σ = 423484818432. Its totient is φ = 420684402600.

The previous prime is 422084471863. The next prime is 422084471881. The reversal of 422084471867 is 768174480224.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 422084471867 - 2² = 422084471863 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422084471863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3241142 + ... + 3368852.

It is an arithmetic number, because the mean of its divisors is an integer number (52935602304).

Almost surely, 2^422084471867 is an apocalyptic number.

422084471867 is a deficient number, since it is larger than the sum of its proper divisors (1400346565).

422084471867 is a wasteful number, since it uses less digits than its factorization.

422084471867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138649.

The product of its (nonzero) digits is 4816896, while the sum is 53.

The spelling of 422084471867 in words is "four hundred twenty-two billion, eighty-four million, four hundred seventy-one thousand, eight hundred sixty-seven".