82317406136384 has 14 divisors (see below), whose sum is σ = 163348602802014. Its totient is φ = 41158703068160.

The previous prime is 82317406136377. The next prime is 82317406136423. The reversal of 82317406136384 is 48363160471328.

It can be written as a sum of positive squares in only one way, i.e., 45349449640000 + 36967956496384 = 6734200^2 + 6080128^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 643104735377 + ... + 643104735504.

It is an arithmetic number, because the mean of its divisors is an integer number (11667757343001).

Almost surely, 2^{82317406136384} is an apocalyptic number.

It is an amenable number.

82317406136384 is a deficient number, since it is larger than the sum of its proper divisors (81031196665630).

82317406136384 is a wasteful number, since it uses less digits than its factorization.

82317406136384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1286209470893 (or 1286209470883 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 56.

The spelling of 82317406136384 in words is "eighty-two trillion, three hundred seventeen billion, four hundred six million, one hundred thirty-six thousand, three hundred eighty-four".