82243234228 has 6 divisors (see below), whose sum is σ = 143925659906. Its totient is φ = 41121617112.

The previous prime is 82243234217. The next prime is 82243234273.

82243234228 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 46888705444 + 35354528784 = 216538^2 + 188028^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10280404275 + ... + 10280404282.

Almost surely, 2^82243234228 is an apocalyptic number.

It is an amenable number.

82243234228 is a deficient number, since it is larger than the sum of its proper divisors (61682425678).

82243234228 is a wasteful number, since it uses less digits than its factorization.

82243234228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20560808561 (or 20560808559 counting only the distinct ones).

The product of its digits is 294912, while the sum is 40.

The spelling of 82243234228 in words is "eighty-two billion, two hundred forty-three million, two hundred thirty-four thousand, two hundred twenty-eight".