82482022138 has 8 divisors (see below), whose sum is σ = 123813148788. Its totient is φ = 41210972544.

The previous prime is 82482022109. The next prime is 82482022201. The reversal of 82482022138 is 83122028428.

It can be written as a sum of positive squares in 2 ways, for example, as 82235312289 + 246709849 = 286767^2 + 15707^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 82482022138.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15015831 + ... + 15021322.

Almost surely, 2^82482022138 is an apocalyptic number.

82482022138 is a deficient number, since it is larger than the sum of its proper divisors (41331126650).

82482022138 is a wasteful number, since it uses less digits than its factorization.

82482022138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30038528.

The product of its (nonzero) digits is 98304, while the sum is 40.

The spelling of 82482022138 in words is "eighty-two billion, four hundred eighty-two million, twenty-two thousand, one hundred thirty-eight".