683212242212441 has 2 divisors, whose sum is σ = 683212242212442. Its totient is φ = 683212242212440.

The previous prime is 683212242212351. The next prime is 683212242212443. The reversal of 683212242212441 is 144212242212386.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 514633725091600 + 168578517120841 = 22685540^2 + 12983779^2 .

It is a cyclic number.

It is not a de Polignac number, because 683212242212441 - 2⁴⁶ = 612843498034777 is a prime.

It is a super-2 number, since 2×683212242212441² (a number of 30 digits) contains 22 as substring.

Together with 683212242212443, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 683212242212392 and 683212242212401.

It is not a weakly prime, because it can be changed into another prime (683212242212443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341606121106220 + 341606121106221.

It is an arithmetic number, because the mean of its divisors is an integer number (341606121106221).

Almost surely, 2^{683212242212441} is an apocalyptic number.

It is an amenable number.

683212242212441 is a deficient number, since it is larger than the sum of its proper divisors (1).

683212242212441 is an equidigital number, since it uses as much as digits as its factorization.

683212242212441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 589824, while the sum is 44.

The spelling of 683212242212441 in words is "six hundred eighty-three trillion, two hundred twelve billion, two hundred forty-two million, two hundred twelve thousand, four hundred forty-one".