82408843365 has 8 divisors (see below), whose sum is σ = 131854149408. Its totient is φ = 43951383120.

The previous prime is 82408843339. The next prime is 82408843367. The reversal of 82408843365 is 56334880428.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 82408843365 - 2⁹ = 82408842853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82408843367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2746961431 + ... + 2746961460.

It is an arithmetic number, because the mean of its divisors is an integer number (16481768676).

Almost surely, 2^82408843365 is an apocalyptic number.

It is an amenable number.

82408843365 is a deficient number, since it is larger than the sum of its proper divisors (49445306043).

82408843365 is a wasteful number, since it uses less digits than its factorization.

82408843365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5493922899.

The product of its (nonzero) digits is 4423680, while the sum is 51.

The spelling of 82408843365 in words is "eighty-two billion, four hundred eight million, eight hundred forty-three thousand, three hundred sixty-five".