82074947299 has 2 divisors, whose sum is σ = 82074947300. Its totient is φ = 82074947298.

The previous prime is 82074947281. The next prime is 82074947329. The reversal of 82074947299 is 99274947028.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82074947299 - 2⁵ = 82074947267 is a prime.

It is not a weakly prime, because it can be changed into another prime (82074947249) 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, 41037473649 + 41037473650.

It is an arithmetic number, because the mean of its divisors is an integer number (41037473650).

Almost surely, 2^82074947299 is an apocalyptic number.

82074947299 is a deficient number, since it is larger than the sum of its proper divisors (1).

82074947299 is an equidigital number, since it uses as much as digits as its factorization.

82074947299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18289152, while the sum is 61.

The spelling of 82074947299 in words is "eighty-two billion, seventy-four million, nine hundred forty-seven thousand, two hundred ninety-nine".