82727967240384 has 56 divisors (see below), whose sum is σ = 218937426904560. Its totient is φ = 27569310203904.

The previous prime is 82727967240367. The next prime is 82727967240421. The reversal of 82727967240384 is 48304276972728.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51383889 + ... + 52969424.

It is an arithmetic number, because the mean of its divisors is an integer number (3909596909010).

Almost surely, 2^{82727967240384} is an apocalyptic number.

It is an amenable number.

82727967240384 is an abundant number, since it is smaller than the sum of its proper divisors (136209459664176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82727967240384 is a wasteful number, since it uses less digits than its factorization.

82727967240384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104357457 (or 104357447 counting only the distinct ones).

The product of its (nonzero) digits is 455196672, while the sum is 69.

The spelling of 82727967240384 in words is "eighty-two trillion, seven hundred twenty-seven billion, nine hundred sixty-seven million, two hundred forty thousand, three hundred eighty-four".