82424824667 has 6 divisors (see below), whose sum is σ = 86164325772. Its totient is φ = 78841136132.

The previous prime is 82424824637. The next prime is 82424824679. The reversal of 82424824667 is 76642842428.

It is not a de Polignac number, because 82424824667 - 2¹⁴ = 82424808283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82424824637) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 77905733 + ... + 77906790.

It is an arithmetic number, because the mean of its divisors is an integer number (14360720962).

Almost surely, 2^82424824667 is an apocalyptic number.

82424824667 is a deficient number, since it is larger than the sum of its proper divisors (3739501105).

82424824667 is a wasteful number, since it uses less digits than its factorization.

82424824667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155812569 (or 155812546 counting only the distinct ones).

The product of its digits is 8257536, while the sum is 53.

The spelling of 82424824667 in words is "eighty-two billion, four hundred twenty-four million, eight hundred twenty-four thousand, six hundred sixty-seven".