82441243783 has 2 divisors, whose sum is σ = 82441243784. Its totient is φ = 82441243782.

The previous prime is 82441243771. The next prime is 82441243813. The reversal of 82441243783 is 38734214428.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82441243783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82441249783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41220621891 + 41220621892.

It is an arithmetic number, because the mean of its divisors is an integer number (41220621892).

Almost surely, 2^82441243783 is an apocalyptic number.

82441243783 is a deficient number, since it is larger than the sum of its proper divisors (1).

82441243783 is an equidigital number, since it uses as much as digits as its factorization.

82441243783 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1032192, while the sum is 46.

The spelling of 82441243783 in words is "eighty-two billion, four hundred forty-one million, two hundred forty-three thousand, seven hundred eighty-three".