82982814899 has 2 divisors, whose sum is σ = 82982814900. Its totient is φ = 82982814898.

The previous prime is 82982814881. The next prime is 82982815051. The reversal of 82982814899 is 99841828928.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82982814899 - 2²⁰ = 82981766323 is a prime.

It is a super-2 number, since 2×82982814899² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (82982814839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41491407449 + 41491407450.

It is an arithmetic number, because the mean of its divisors is an integer number (41491407450).

Almost surely, 2^82982814899 is an apocalyptic number.

82982814899 is a deficient number, since it is larger than the sum of its proper divisors (1).

82982814899 is an equidigital number, since it uses as much as digits as its factorization.

82982814899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 47775744, while the sum is 68.

The spelling of 82982814899 in words is "eighty-two billion, nine hundred eighty-two million, eight hundred fourteen thousand, eight hundred ninety-nine".