682788244441 has 2 divisors, whose sum is σ = 682788244442. Its totient is φ = 682788244440.

The previous prime is 682788244433. The next prime is 682788244451. The reversal of 682788244441 is 144442887286.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 671082086416 + 11706158025 = 819196^2 + 108195^2 .

It is a cyclic number.

It is not a de Polignac number, because 682788244441 - 2³ = 682788244433 is a prime.

It is not a weakly prime, because it can be changed into another prime (682788244421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341394122220 + 341394122221.

It is an arithmetic number, because the mean of its divisors is an integer number (341394122221).

Almost surely, 2^682788244441 is an apocalyptic number.

It is an amenable number.

682788244441 is a deficient number, since it is larger than the sum of its proper divisors (1).

682788244441 is an equidigital number, since it uses as much as digits as its factorization.

682788244441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22020096, while the sum is 58.

The spelling of 682788244441 in words is "six hundred eighty-two billion, seven hundred eighty-eight million, two hundred forty-four thousand, four hundred forty-one".