322049671682 has 6 divisors (see below), whose sum is σ = 483075711363. Its totient is φ = 161024434562.

The previous prime is 322049671673. The next prime is 322049671687. The reversal of 322049671682 is 286176940223.

It can be written as a sum of positive squares in only one way, i.e., 161024835841 + 161024835841 = 401279^2 + 401279^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=401279.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 322049671682.

It is not an unprimeable number, because it can be changed into a prime (322049671687) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 601919 + ... + 1003197.

Almost surely, 2^322049671682 is an apocalyptic number.

322049671682 is a deficient number, since it is larger than the sum of its proper divisors (161026039681).

322049671682 is an frugal number, since it uses more digits than its factorization.

322049671682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802560 (or 401281 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 50.

Multiplying 322049671682 by its sum of digits (50), we get a square (16102483584100 = 4012790²).

The spelling of 322049671682 in words is "three hundred twenty-two billion, forty-nine million, six hundred seventy-one thousand, six hundred eighty-two".