82316602788467 has 4 divisors (see below), whose sum is σ = 83869746237360. Its totient is φ = 80763459339576.

The previous prime is 82316602788439. The next prime is 82316602788521. The reversal of 82316602788467 is 76488720661328.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 82316602788467 - 2³⁰ = 82315529046643 is a prime.

It is a super-3 number, since 3×82316602788467³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 82316602788397 and 82316602788406.

It is not an unprimeable number, because it can be changed into a prime (82316602788767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 776571724367 + ... + 776571724472.

It is an arithmetic number, because the mean of its divisors is an integer number (20967436559340).

Almost surely, 2^{82316602788467} is an apocalyptic number.

82316602788467 is a deficient number, since it is larger than the sum of its proper divisors (1553143448893).

82316602788467 is a wasteful number, since it uses less digits than its factorization.

82316602788467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1553143448892.

The product of its (nonzero) digits is 260112384, while the sum is 68.

The spelling of 82316602788467 in words is "eighty-two trillion, three hundred sixteen billion, six hundred two million, seven hundred eighty-eight thousand, four hundred sixty-seven".