82135316266 has 8 divisors (see below), whose sum is σ = 123260795424. Its totient is φ = 41048384460.

The previous prime is 82135316167. The next prime is 82135316269. The reversal of 82135316266 is 66261353128.

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

It is not an unprimeable number, because it can be changed into a prime (82135316269) 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, 9631510 + ... + 9640033.

It is an arithmetic number, because the mean of its divisors is an integer number (15407599428).

Almost surely, 2^82135316266 is an apocalyptic number.

82135316266 is a deficient number, since it is larger than the sum of its proper divisors (41125479158).

82135316266 is a wasteful number, since it uses less digits than its factorization.

82135316266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19273676.

The product of its digits is 311040, while the sum is 43.

The spelling of 82135316266 in words is "eighty-two billion, one hundred thirty-five million, three hundred sixteen thousand, two hundred sixty-six".